Lone Tree Halloween Events & Fall Outings 2026

14 listed options in Lone Tree, with dates, costs, age guidance and direct organizer links. Choose a candy outing, costume event or seasonal plan that fits your group.

Coverage is curated, not exhaustive. Some listed dates may have passed; check each date before planning. Nearby towns are listed in their own city guides. Age restrictions and uncertain prices stay visible.

Explore Lone Tree on the map →

Trick-or-treating

Merryhill of Lone Tree Trunk or Treat

2026-10-24 · 10 AM–noon · Mountain Time

Families wear costumes and collect treats from decorated trunks at Merryhill of Lone Tree.

Location: 8502 Park Meadows Drive, Lone Tree, CO 80124

Cost: Organizer ticket page does not expose admission price in inspected text; verify at booking
Age guidance: Under 18 with parent or legal guardian

Organizer-owned Eventbrite listing by Danielle Martinez specifies Saturday October 24, 10–noon, location and guardian rule; current 2026 weekday/date matches. Older directory snippets show October 25 from prior year; do not reuse them. Direct page returned 429 on re-open; indexed organizer text was available. Free parking is confirmed but not the same as free admission.

Organizer details for Merryhill of Lone Tree Trunk or Treat · Tickets or registration

Source checked 2026-10-15

Pumpkin patches & corn mazes

Lyric Fall Fest at The Groove

2026-10-24 · 1–4 PM · Mountain Time

Live music, games, fall crafts, food trucks, bounce houses and a pumpkin patch at Lyric at RidgeGate.

Location: The Groove at Lyric, 10930 Lyric Street, Lone Tree, CO 80134

Cost: Free to attend; food and other purchases extra
Age guidance: Whole family

Official venue explicitly confirms 2026 date, time, free admission and address. No official costume contest or candy route was verified; do not add those tags from aggregator copy. One festival entry covers its activities.

Organizer details for Lyric Fall Fest at The Groove

Source checked 2026-10-15

Festivals & parades

Hop Zombie Seasonal Beer Release

2026-10-24 · Starts 11 AM; event end not published · Mountain Time

One-day seasonal Imperial Red IPA release at Lone Tree Brewing.

Location: 8200 Park Meadows Dr Suite 8222, Lone Tree, CO 80124

Cost: Admission fee not stated; beer and food purchases extra
Age guidance: Alcohol 21+; event admission age not stated

Seasonal beer outing, not a verified Halloween costume party.

Organizer details for Hop Zombie Seasonal Beer Release

Source checked 2026-10-14

Costume parties & contests

Up the Creek Halloween Costume Dance Party

2026-10-31 · 7:30 PM start; confirm end time (organizer lists both 11:00 and 11:30 PM) · Mountain Time

DJ dance party, costume prizes and late-night snacks.

Location: Denver Marriott South at Park Meadows, 10345 Park Meadows Drive, Lone Tree, CO

Cost: Guests $25; dues-paying members $10. Prices increase $10 October 24.
Age guidance: Admission-age policy unpublished; cash bar

Primary organizer page showed 87 spaces and advance registration required. End-time discrepancy retained; organizer's ZIP appears inconsistent and is omitted. Costume previously winning a prize is ineligible for contest. Adult-planning classification does not establish an adults-only admission rule; consult stated age policy.

Organizer details for Up the Creek Halloween Costume Dance Party · Tickets or registration

Source checked 2026-10-15

Haunted houses & spooky experiences

Frankenstein (1931) with Live Orchestra

2026-10-31 · 7:30 PM; optional pre-show discussion 6:45–7:05 PM · Mountain Time

Lone Tree Symphony accompanies the classic film with Michael Shapiro's score, conducted by Jacinda Bouton.

Location: Lone Tree Arts Center, 10075 Commons Street, Lone Tree, CO 80124

Cost: Special-event pricing; see ticket selection. Pre-show discussion is free.
Age guidance: Admission-age policy unpublished; confirm venue

Official arts-center page and Symphony ticket page independently confirm Oct 31, 2026 7:30 PM. Do not apply Symphony standard-season prices: organizer explicitly excludes this special event. Adult-planning classification does not establish an adults-only admission rule; consult stated age policy.

Organizer details for Frankenstein (1931) with Live Orchestra · Tickets or registration

Source checked 2026-10-15

Crafts, games & shows

Frightful Forest Friends — Painting with a Twist

2026-10-16 · 7:30–9:30 PM · Mountain Time

Instructor-led seasonal artwork workshop; materials vary by selected surface.

Location: 7600 E Park Meadows Drive, Suite 950, Lone Tree, CO 80124

Cost: $40–$50
Age guidance: Admission-age policy unpublished; confirm studio

Primary October 2026 studio calendar confirms date/time/price; individual booking page could not be fetched, so age policy and remaining capacity require confirmation. Distinct artwork, not a repeated session of an existing class. Adult-planning classification does not establish an adults-only admission rule; consult stated age policy.

Organizer details for Frightful Forest Friends — Painting with a Twist · Tickets or registration

Source checked 2026-10-15

Spooky Spider Hangout — All-Ages Painting

2026-10-17 · 2–4 PM · Mountain Time

A two-hour instructor-led spooky-spider painting class with Charolette.

Location: Painting with a Twist, 7600 E Park Meadows Drive Suite 950, Lone Tree, CO 80124

Cost: $40 canvas or $50 wood board per painter; optional upgrades extra
Age guidance: All ages (organizer policy)

Book each painter through organizer; remaining inventory unverified. This is one separately scheduled class, not a festival subactivity. No BYOB; any alcohol purchased onsite is for adults only. Sales nonrefundable; organizer describes store credit with sufficient cancellation notice.

Organizer details for Spooky Spider Hangout — All-Ages Painting · Tickets or registration

Source checked 2026-10-15

Spooky S'mores — Painting with a Twist

2026-10-18 · 2:00–4:00 PM · Mountain Time

Instructor-led seasonal artwork workshop; materials vary by selected surface.

Location: 7600 E Park Meadows Drive, Suite 950, Lone Tree, CO 80124

Cost: $40–$50
Age guidance: Admission-age policy unpublished; confirm studio

Organizer details for Spooky S'mores — Painting with a Twist · Tickets or registration

Source checked 2026-10-15

Haunted Harvest Moon — Painting with a Twist

2026-10-21 · 7:00–9:00 PM · Mountain Time

Instructor-led seasonal artwork workshop; materials vary by selected surface.

Location: 7600 E Park Meadows Drive, Suite 950, Lone Tree, CO 80124

Cost: $39–$49
Age guidance: All ages

Specific primary event page confirms all-ages policy. Distinct artwork, not a repeated session of an existing class.

Organizer details for Haunted Harvest Moon — Painting with a Twist · Tickets or registration

Source checked 2026-10-15

Spooky Cuties — Family Painting Day

2026-10-24 · 2–4 PM · Mountain Time

Choose a spooky character to paint on an individual canvas or wood board during this Halloween-themed family class.

Location: Painting with a Twist, 7600 E Park Meadows Drive Suite 950, Lone Tree, CO 80124

Cost: $40 canvas or $50 wood board per painter; optional upgrades extra
Age guidance: All ages; organizer tags Family Day and Kids Art Enrichment

One guest per canvas and a reservation for each painter. Different artwork and scheduled class from Spooky Spider Hangout, not a duplicate festival component. Remaining inventory unverified. Alcohol, if purchased, is adults only.

Organizer details for Spooky Cuties — Family Painting Day · Tickets or registration

Source checked 2026-10-15

Fright Nights — Painting with a Twist

2026-10-27 · 7:00–9:00 PM · Mountain Time

Instructor-led seasonal artwork workshop; materials vary by selected surface.

Location: 7600 E Park Meadows Drive, Suite 950, Lone Tree, CO 80124

Cost: $39–$49
Age guidance: Admission-age policy unpublished; confirm studio

Organizer details for Fright Nights — Painting with a Twist · Tickets or registration

Source checked 2026-10-15

Halloween Supreme — Painting with a Twist

2026-10-31 · Confirm time: calendar 1:00–3:00 PM; event page 2:00–4:00 PM · Mountain Time

Instructor-led seasonal artwork workshop; materials vary by selected surface.

Location: 7600 E Park Meadows Drive, Suite 950, Lone Tree, CO 80124

Cost: $40–$50
Age guidance: All ages

Specific primary event page confirms all-ages policy. Distinct artwork, not a repeated session of an existing class. Organizer calendar and event-detail times conflict; confirm before attending.

Organizer details for Halloween Supreme — Painting with a Twist · Tickets or registration

Source checked 2026-10-15

Kitty's Pumpkin — All-Ages Painting

2026-10-31 · 2–4 PM · Mountain Time

Alyssa leads a two-hour kitty-and-pumpkin painting class on Halloween afternoon.

Location: Painting with a Twist, 7600 E Park Meadows Drive Suite 950, Lone Tree, CO 80124

Cost: $40 canvas or $50 wood board per painter; optional upgrades extra
Age guidance: All ages (organizer policy)

Reserve and pay for each painter. Remaining inventory unverified. No BYOB; alcohol only for adults. Optional candle making costs extra and requires arriving30 minutes early. This separately scheduled artwork class is not a second listing for the same event.

Organizer details for Kitty's Pumpkin — All-Ages Painting · Tickets or registration

Source checked 2026-10-15

Wicked Halloween — Painting with a Twist

2026-10-31 · 7:30–9:30 PM · Mountain Time

Instructor-led seasonal artwork workshop; materials vary by selected surface.

Location: 7600 E Park Meadows Drive, Suite 950, Lone Tree, CO 80124

Cost: $40–$50
Age guidance: Admission-age policy unpublished; confirm studio

Organizer details for Wicked Halloween — Painting with a Twist · Tickets or registration

Source checked 2026-10-15