# TriceraTOTs Preschool Program at Dinosaur Ridge > Program for families in the Denver–Aurora–Centennial area (CO). Times are Mountain Time. - When: 2nd Friday and Saturday of each month; sessions at 9 a.m. and 10 a.m. (Visit Golden… - Where: Dinosaur Ridge Main Visitor Center, 16831 West Alameda Parkway, Morrison, CO 80465 - Ages: Preschool - Price: $5 per participating child - Schedule: 2nd Friday and Saturday of each month; sessions at 9 a.m. and 10 a.m. (Visit Golden lists Nov 14-15 and Dec 12-13, 2026) - Organizer: Dinosaur Ridge - Official page: https://www.visitgolden.com/event/triceratots-preschool-program-6/ - 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/triceratots-preschool-program-at-dinosaur-ridge--listing-1210d0fd57e062bb287e10b6 ## About Dinosaur Ridge's monthly preschool series offers 30-minute craft and story-time sessions about dinosaurs for young children, held at the Main Visitor Center on West Alameda Parkway while the Martin G. Lockley Discovery Center is being remodeled. Each session is capped at 20 children and needs advance online registration; sessions start at 9 a.m. and 10 a.m. The Exhibit Hall is free to explore the same day, so families can look at fossils and dinosaur displays after the story. Bus tours up the ridge are not included and can be bought separately in the gift shop. Questions go to the education team at Education@dinoridge.org. ## Similar picks in Denver - [Dinosaur Ridge](https://grassyknees.com/denver/activities/dinosaur-ridge--listing-af4b3f00c1a594c59a0a6357) — Winter Hours November 1 – March 14: 9am-4pm daily, guided bus tours 9:30am-3pm… · Dinosaur Ridge Main Visitor Center, Morrison · All ages · Paid · checked Oct 14. Fossil and dinosaur track site on the hogback between Red Rocks and Denver, where Colorado's state fossil, the Stegosaurus, was found. One admission covers the Main Visitor… - [SCFD Free Day at Dinosaur Ridge: Colorado's Sesquicentennial](https://grassyknees.com/denver/activities/scfd-free-day-at-dinosaur-ridge-colorado-s-sesquicentennial--listing-3782adf4edd496884182b04f) — Sun, Nov 15 (+1 more date) · 9:00 AM – 4:00 PM · Dinosaur Ridge Main Visitor Center, Morrison · All ages · Free · checked Oct 14. SCFD Free Days celebrating Colorado's 150th anniversary: free entry to the main visitor center Exhibit Hall and the Deep Time Detour Exhibition at the Martin G. Lockley Discovery… - [Seedlings: Dinosaur Ridge at Lone Tree Arts Center](https://grassyknees.com/denver/activities/seedlings-dinosaur-ridge-at-lone-tree-arts-center--listing-57ab5f0c4e8e1fc0452401c6) — Tue, Nov 17 · 9:30 AM · Lone Tree Arts Center · All ages · Paid · checked Oct 16. A hands-on early-learning session in Lone Tree Arts Center's Seedlings series, led by Dinosaur Ridge educators. Young explorers act as scientists, using eyes and hands to… - [Glow at the Gardens](https://grassyknees.com/denver/activities/glow-at-the-gardens--listing-08e9d7f894bb4b3214517448) — Oct 21 – Oct 25 · 11:30 PM – 3:45 AM · Official event venue · sold out when last checked · checked Oct 24. Experience Denver’s most luminous fall celebration! Glow at the Gardens™ weaves together the spooky, silly and spirited for an autumnal event like no other. - [Marvelous Migrations: A Butterfly Adventure with Lauren Fine](https://grassyknees.com/denver/activities/marvelous-migrations-a-butterfly-adventure-with-lauren-fine--listing-1ff5bb9e5c38053055af4478) — Sat, Oct 24 · 10:30 AM – 11:30 AM · Anythink Bennett · Ages 3–8 · Free · checked Oct 14. Children create their own butterfly wings, learn about the migrations of butterflies and other animals, then flutter through the library on a migration adventure, exploring how… - [Montbello ideaLAB 10 Year Celebration! (Montbello)](https://grassyknees.com/denver/activities/montbello-idealab-10-year-celebration-montbello--listing-68e705a3f99f635f0bd7f78b) — Sat, Oct 24 · 1:00 PM – 4:30 PM · Denver Public Library – Montbello Branch Library · Ages 5–18 · Free · checked Oct 23. Stop by and join us for special celebratory crafts between 1:00 – 4:30 p.m.! ## More for families - [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)