We ride out of Kingston, usually from the Tim Horton's on #2 across from the Taylor Auto Mall, pretty well every saturday and sunday all summer long, from around 9:30. If you want to ride with the sportbiker group, anyways. Best thing to do would be to hang around and chat with people there...
...they also have a big meet on Wednesday nights around 6:30 or so at the A&W/PetroCan on Highway 38 just south of the 401. You can find 100+ riders there most weeks to talk to.