Clark Park’s farmer’s market runs from 10 a.m. to 2 p.m. today. On the way to or from the park, check out a special lemonade stand near the corner of 45th and Chester.

Proceeds from the “LEAmonade” stand go toward the purchase of air conditioners for the Henry Lea School’s kindergarten classrooms (47th and Locust). The West Philly Coalition for Neighborhood Schools and the Lea Home and School Association are working up plans for a passive cooling system (trees and such) but in the meantime are raising money to keep the kindergartners cool.