Take part in the eight-session course and fix up old bikes for the community. Classes are ongoing. Call 628-7950 for information. Barnes and Noble. 7325 N. La Cholla.
Admission is free.
Tucson Botanical Gardens. 2150 N. Alvernon Way. The Tucson Botanical Gardens celebrates the opening of the Children's Discovery Garden with a week of activities from April 8 through 14. The festivities begin with storytelling, folk singing and a garden scavenger hunt among many other activities. The majority of events are free with admission to the gardens.