Burlington, Ontario is where kickserv was born, and Burlington is where kickserv grew up:00hour
As for place to eat, here is a cheap place to eat that is kind of a tradition if you grew up in Burlington, if you went to High School in Burlington you ate here at least once, nice greasy unhealthy food, but tasty......
Burlington Charcoal Pit
2031 Lakeshore Road
Burlington, Ontario
L7R 1A2
If you are just looking for a place to chill (read a book, check e-mail, etc.) Spencer Smith Park on the lake is a nice place to sit on a bench and take it all in......
http://cms.burlington.ca/page434.aspx#.VISo8WTF84Q
Not sure where you are staying, but if you are staying downtown you'll be close to the park, a nice place for a walk or run.
By the way not sure if you have been to Niagara Falls or not, but you are about a 60 minute drive (no traffic) from the Falls. There are also casinos there.
Oh and speaking of gambling, you do realize you can bet on Sports legally in Ontario....
https://www.proline.ca/