# Slime Factory Winter Break Camp at The DoSeum (ages 5–7) > Event for families in the San Antonio–New Braunfels area (TX). Times are Central Time. - When: Mon, Dec 28 (+2 more dates) · 9:00 AM – 3:00 PM - Where: The DoSeum, 2800 Broadway, San Antonio, TX 78209 - Ages: Holiday Camps for Ages 5-7 - Price: Member: $200; Non-Member: $220 (3-day camp) - Organizer: The DoSeum - Official page: https://48602.blackbaudhosting.com/48602/Slime-Factory - 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/san-antonio/activities/slime-factory-winter-break-camp-at-the-doseum-ages-5-7--listing-bb3ae9ec4e23d4bde5c0115f ## About Five- to seven-year-olds spend three days between Christmas and New Year's experimenting with slime at The DoSeum. In lab coats, campers test how different ingredients, scents and mix-ins change the texture and stretch of their slime, then design labels and packaging for their creations and swap them at a camp "Slime Maker Market." Every child goes home with their own one-of-a-kind slime. The camp mixes this messy sensory science with time in the children's museum exhibits and runs 9 a.m. to 3 p.m. Monday through Wednesday. 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