Canadian Clay and Glass Gallery
25 Caroline St N
25 caroline street north, 519-746-1882, (http://www.canadianclayan...). tu-sa 10am-5pm, su 1pm-5pm. located in uptown waterloo. the collection is small enough to be seen in an hour. admission is free.
Perimeter Institute for Theoretical Physics
31 Caroline Street North
Started by a $100 million donation by local entrepreneur, Mike Lazaridis, founder and co-CEO of Research in Motion RIM. The institute presents several free lectures that are open to the public usually held at Waterloo Collegiate Institute on Hazel Street and also hosts the occasional concert admission usually around $20. The ticket office is at the Old Post Office on the corner of King Street North and Dupont Street West.