If you go
• What: Tucson Botanical Gardens Fourth of July picnic.
• When: 4-7 p.m. July 4.
• Where: 2150 N Alvernon Way.
• Cost: $4; free for children younger than 4; includes hot dogs, chips and a drink along with live music and admission to the gardens.
• Info: Call 326-9686 or go to tucsonbotanical.org online.