Infant Playgroup and Music Circle

Infant Playgroup and Music Circle. Every Wednesday, 10 a.m.-noon. Hyde Park Neighborhood Club, 5480 S. Kenwood Ave., 773-643-4062, hpnclub.org, $9 drop-in, $45 for a 10-session pass or $65 for a monthly pass. For infants up to 18 months old.