When: July 3th,4 and 10 11, Here is the link:
http://www.merveillesdesable.com/schedule-and-Activities.html
where: Beauchamp Lake Park in Gatineau (745, Maloney Blvd East) from 9 AM to 5 PM.
Cost: $7/adult + $5/car
Activity: 有beach,小朋友可以游泳, so bring ur swimming suite, beach...