Did Club Kid by Jordan Firstman win film festivals?

Yes, Club Kid earned strong festival reception, including a six-minute standing ovation at Cannes, and A24 then bought it for around $17 million; it was one of three Topic Studios titles that stood out this year across Telluride, Cannes and Sundance [1, 2]. The stories don't specify it winning a formal festival award, just this acclaim and acquisition.