Summer is more than half over but there’s still time catch one of the noontime performances of Club Passim’s Culture for Kids concert series at the Boston Children’s Museum. Today’s (July 28) show features Roots music; the August roster includes African drumming (Aug. 4), Latin rhythms (Aug. 11), Jazz (Aug. 18), and Folk (Aug. 25). All events are free for kids (8-12 years old); a $5 donation is suggested for adults.