May as well kill two birds here.
On Labor day weekend there will of course be the Hyner Fly-in, and is the best weather for swimming the river. Come and hang out. Can't guarantee soaring, but can almost definitely guarantee launching. And the west launch has been cleaned out to make it friendlier for paragliders.
One thing I should mention is that you may have noticed your USHPA cards no longer have current information on them, relying instead on reading the bar code with a cell phone app. This won't work at Hyner where there is no cell phone coverage (but coming soon!). Instead go to USHPA.aero, sign in as a member and print out your info. Annual Hyner members need not worry about this.
If you want to go further afield, Ellenville is have it's fun meet on Labor day, and they always put on a good time.
Labor Day Fly-ins
Moderator: CHGPA BOD
Labor Day Fly-ins
Brian Vant-Hull