The 21st Annual ADK-GVC Outdoor Expo will be held on Saturday, June 9th 2018 at the Beach area of Hundred Acre Pond in Mendon Ponds County Park off Douglas Road. Outdoor activities, learning, experiences, educational & workshop sessions, etc abound at this free event, 9:30AM-3:30PM. And, YES, there are free trials of various kayaks and/or canoes, this aquatic activity is at the beach area of the Hundred Acre Pond.
Myriad presentations and interactive events are mostly centered around the area near the beach and contiguous areas of the adjacent parking lot. Many organizations, individuals, and businesses, all come together with the Genesee Valley Chapter of the Adirondack Mountain Club (ADK-GVC) to make this a premier event for outdoor enthusiasts.
Here is a hyperlink to ADK Outdoor Expo. http://www.gvc-adk.org/expo
And here is a hyperlink to an article about the 2015 Outdoor Expo, included for reference of the myriad type activities.