5 Local Events to Hit This Weekend

Roller Derby at the St. James Sports Arena

The first ever "Bout-i-versary" will be held Saturday between the Strong Island Derby Revolution and the women of Shoreline Roller Derby of Groton, Ct., the Shoreline Salty Broads. Tickets are $10 in advance, $15 at the door, and doors open at 7 p.m.

Benefit Concert for Music and Memory

Hollow Earth Theory, JumpStart Tomorrow and This Good Robot are set to perform Sunday at 2 p.m. at SoLuna Studio in Hauppauge to benefit Music and Memory, bringing iPods to people in nursing homes suffering from Alzheimer's disease and dementia. Tickets are $15.

Free Cardio Kickboxing on Main Street

Smithtown Karate Academy is offering free cardio kickboxing on Saturday morning. The class begins at 9:15 a.m.

History Behind Four Walls: Smithtown’s Historic Houses

Interested in knowing more about the town’s most prominent residential architecture? Check out "History Behind Four Walls: Smithtown’s Historic Houses" on Saturday starting at 10 a.m.

Food Sampling at Uncle Giuseppe's

In the mood to taste the extraordinary food the supermarkets are pushing while you shop? You could do so this Sunday starting at 11 a.m. with the food sampling at Uncle Giuseppe's, located at 95 Route 111 in Smithtown.