This activity works on fine motor skills and color mixing. I feel this would be able to work this into a theme that dealt with winter. I would ask the Toddlers to create different snowflakes or different things they may see during winter time
Cupcake Liner Fireworks/flower Craft for Kids: Make colorful fireworks that seem to burst off the page using cupcake liners for an easy Patriotic Craft for the Fourth of July or New Year's Day (easy kids craft, summer, scissor skills)
DiY Vogelfutter im Weihnachtslook+++ A festive craft the kids will enjoy making and the the birds will love! A homemade birdseed Christmas ornament is inexpensive and exactly what your naked, winter tree needs.
Bright Ideas For The Holidays: Christmas Math Puzzles ~ Color By The Code To Practice Basic Addition and Subtraction Math Facts in December / Winter. Perfect set for the last few days before the winter vacation!