PROSPECT — The Presbyterian Church of Prospect, 115 Church St., will have its annual rummage and bake sale for one day only from 7 a.m. to 7 p.m. Friday.

A light lunch will be available for purchase. For more information, call 724-865-2063.

FREEPORT — The Freeport Kiwanis will host a pancake/sausage breakfast from 8 to 11 a.m. Saturday at the Freeport United Methodist Church, 213 Fourth St. .Takeout is available.Proceeds will benefit the children's' playground at Freeport Community Park.

St. Luke Lutheran Church and School, 330 Hannahstown Road, Jefferson Township, will host a free community lunch from 11 a.m. to noon Saturday at Father Marinaro Park on Short Street in Butler.

GROVE CITY — The deadline to register for Grove City College online courses for students and adult learners is June 28.For more information or to register for courses, visit www.gcc.edu/summeronline.

PENN TWP — Registration is open for day camp at Nixon United Methodist Church, 334 Airport Road.The day camp, running July 29 to Aug. 2, is for all children who have completed kindergarten through fifth grade.To register, email nixonumcyouth@gmail.com.

The Butler County Parks and Recreation Department has the following events set at Alameda Park,Fitness in the Park Mondays and Wednesdays in the Carousel Shelter beginning with 5:45 p.m. yoga classes followed by 7 p.m. Zumba classes;6:30 p.m. summer concert series with Frank Viera at the Odd Fellows Gazebo;Outdoor Discovery Series at 6:30 p.m. Thursday at the Carousel Shelter with Bill May discussing Butler movie theaters; andFamily Dog and Nature Walk 8 to 9 a.m. Saturday starting at Jade's Dog Park.

SAXONBURG — St. Luke’s Lutheran Church, 310 W. Main St., invites the public to see its stained glass windows and historic organ Thursday during the Mingle on Main event.Tours will be conducted at 6 and 7 p.m. at the church. Pastor Roger Keller will conduct the tours and explain the gospel stories on the windows, dedicated to well-known Saxonburg names.The two-manual Moller pipe organ was dedicated in April 1929. The organ was funded by Ferdinand Roebling in memory of his father, John Roebling.