Family Concerts, hosted by the Butler County Parks and Recreation Department, will feature Outta the Blue playing oldies, country and rock music at 6:30 p.m. Tuesday in the Carousel Shelter at Alameda Park, off New Castle Road. Admission is free. Call 724-284-5383.

Concerts to Munch By, hosted by the Butler County Symphony Association, will offer a performance by The Deahl Quartet from 12:15 to 12:45 p.m. Wednesday. The free concerts are held every Wednesday at the symphony office building, 259 S. Main St. Concerts will be broadcast into Diamond Park. Participants can take their own lunches or buy one on-site for $3 from City Subs. Call 724-283-1402 or visit the Web site, www.butlersymphony.org.

Harmony Concerts on the Lawn for summer 2008 will take place Thursdays on the lawn at the Harmony Inn, 230 Mercer Road, Harmony. Playing at 7:30 p.m. tonight will be rockabilly band Highway 18. Call 724-452-5124 or visit the Web site, www.harmony-pa.us.

Watermelon Wednesdays are scheduled for July in Slippery Rock Park. Evenings begin at 6:30 p.m. with free watermelon and musical entertainment. Performing this coming Wednesday will be Hucklebuck's Addiction. Call 724-794-8180.

Friday Lunchtime Concerts in Cranberry Township take place at noon in the garden gazebo at the municipal building, 2525 Rochester Road. Featured this Friday will be a performance by Celtic fiddler Seth McCall. Admission is free. Call 724-776-4806.

Thursdays in the Park Concert Series in Cranberry Township takes places in the Rotary Amphitheater in Community Park. Performing at 7 p.m. tonight will be oldies band American Pie. Admission is free. Call 724-776-4806.

<B>Backstage Bar at the Cabaret at Theater Square</B>, 655 Penn Ave., will feature Butler native Elliot Roth performing his cabaret show from 5 to 7:30 p.m. tonight. The Cabaret at Theater Square is open from 5 p.m. to midnight Tuesdays through Thursdays, 5 p.m. to 1 a.m. Fridays; 5 p.m. to 2 a.m. Saturdays; and noon to 6 p.m. Sundays; closed Mondays. Call 412-325-6769 or 412-325-6766.