Adult Coloring Afternoon — Mostly Books, 6208 E. Speedway. Bring a coloring book and we will provide the colored pencils, crayons, and markers. Ages 14 and up. 1-4 p.m. Sept. 22. 571-0110.

Prepare for a mesmerizing science experiment that combines milk, food coloring, and dish soap to create a colorful, swirling masterpiece! It's a fun and easy way to watch chemistry in action.