Weekend events

Rock and Rumble is on Saturday at Carl Zehr Square in Kitchener from noon to 5 p.m. Schneider Creek Porch Party is on Saturday from 3 to 7 p.m. International book day is celebrated at Waterloo Region Museum in Kitchener Saturday

End the weekend with a relaxing evening in Waterloo Park for a free summer concert and Sunday at 9:30 a.m. to 5 p.m. Engineering in Action is at Themuseum in downtown Kitchener on Sunday from 10 a.m. to 3 p.m. Free summer concert is in Waterloo Park on Sunday at 7 p.m.

by The Kitchener Musical Society Band at the band shell on Sunday.