# Monster Mash Costume Ball at Little Man Ice Cream Littleton > Event for families in the Denver–Aurora–Centennial area (CO). Times are Mountain Time. - When: Fri, Oct 30 · 7:00 PM – 9:00 PM - Where: Little Man Ice Cream Littleton, 2449 Main St, Littleton, CO 80120 - Ages: The whole family - Price: FREE costume party - Organizer: Little Man Ice Cream Littleton - Official page: https://littletondda.org/event/monster-mash-at-little-man-littleton-free-costume-party/ - Last checked: Sat, Oct 24 Source: Grassy Knees is a directory of real family events, places and programs for kids across major U.S. metro areas, where every listing is researched from the organizer’s own page and shows the date we last checked it. https://grassyknees.com covers 32 metro areas as of Oct 24, 2026, with more added regularly. About: https://grassyknees.com/about Freshness: listings are re-checked on a daily research run (latest check 2026-10-24), and new events are added as organizers post them. Sell-outs, weather cancellations and time changes show up on the live page first: https://grassyknees.com/denver/activities/monster-mash-costume-ball-at-little-man-ice-cream-littleton--listing-277d64a033caac01274be577 ## About Little Man Ice Cream's Littleton shop hosts its third annual Monster Mash, a free family costume party the night before Halloween. Expect music and dancing with a DJ spinning spooky family favorites, trick-or-treats, Monster Sundaes, face painting, and the crowning of the winner of the shop's Best Painted Pumpkin community contest. A costume contest starts at 8 pm sharp with categories for cutest, spookiest, most original and best group costume, and an ice cream social for six among the prizes. It is a short, two-hour evening that suits kids of all ages who want to show off a costume. ## Similar picks in Denver - [Second Annual Monster Mash Halloween Party (Edgewater)](https://grassyknees.com/denver/activities/second-annual-monster-mash-halloween-party-edgewater--listing-47c9caaca0eb9d8daf7e220c) — Wed, Oct 28 · 4:00 PM – 5:30 PM · Jefferson County Public Library – Edgewater Library · checked Oct 23. A costumed Halloween party at the Edgewater Library with not-so-scary stories, a costume parade with trick-or-treating throughout the library, and a variety of crafts and… - [Golden's Halloween Monster Mash](https://grassyknees.com/denver/activities/golden-s-halloween-monster-mash--listing-1414ba2243f0de19b32c5aed) — Sat, Oct 31 · 2:00 PM – 4:00 PM · Jefferson County Public Library – Golden Library · checked Oct 23. Drop-in costumed trick-or-treat route between the Golden Library, Golden History Park and the Foothills Art Center – Astor House, with crafts and activities at each stop. Hosted… - [Library Costume Parade | Desfile de disfraces en la biblioteca](https://grassyknees.com/denver/activities/library-costume-parade-desfile-de-disfraces-en-la-biblioteca--listing-442bc0a77b8416e44dbed3fd) — Thu, Oct 29 · 11:15 AM – 11:45 AM · Anythink Huron Street, Thornton · Ages 0–6 · Free · checked Oct 14. After Music & Movement, kids are encouraged (but not required) to wear costumes for a costume parade that strolls around the library on a trick-or-treat adventure. Appropriate… - [Goblin Giveout in Downtown Littleton](https://grassyknees.com/denver/activities/goblin-giveout-in-downtown-littleton--listing-4d8bc2ae18411c861002dba9) — Sun, Oct 25 · 12:00 PM – 4:00 PM · Downtown Littleton (Main Street) · Free · checked Oct 24. Downtown Littleton's annual Goblin Giveout turns historic Main Street into a daytime trick-or-treat route the Sunday before Halloween. Children come in costume and stop at… - [Finish Your Costume in ideaLAB (Central Library)](https://grassyknees.com/denver/activities/finish-your-costume-in-idealab-central-library--listing-265ba74b19f1ec3e37290848) — Fri, Oct 30 · 3:00 PM – 5:00 PM · Denver Public Library – Central Library · All ages · Free · checked Oct 23. On Friday, October 30 we are going to open the Central ideaLAB for a special session to give you chance to finish your Halloween costumes. We will not be taking reservations… - [Halloween Spooktacular at Adventure Golf & Raceway](https://grassyknees.com/denver/activities/halloween-spooktacular-at-adventure-golf-and-raceway--listing-3d27b74173034f4030ec1f61) — Fri, Oct 30 · 5:00 PM – 7:30 PM · Adventure Golf & Raceway, Westminster · Up to 12 · Free · checked Oct 16. Hyland Hills turns its Adventure Golf & Raceway into a Halloween stop for kids 12 and under. Children can collect candy at trick-or-treat stations, walk through a Haunted Maze… ## More for families - [Halloween events for kids in Denver](https://grassyknees.com/denver/halloween) (Markdown: https://grassyknees.com/denver/halloween.md) - [This weekend in Denver](https://grassyknees.com/denver/this-weekend) (Markdown: https://grassyknees.com/denver/this-weekend.md) - [Things to do with kids in Denver](https://grassyknees.com/denver) (Markdown: https://grassyknees.com/denver.md)