Great Outdoors Comedy Festival 2025 Dates. The great outdoors comedy festival has unveiled their first headliner announcement of the 2025 season, with comedy superstars john mulaney and jim gaffigan. Becky robinson, matt mathews, jordan jensen, nico carney, chloe radcliffe, fern brady, jeff arcuri, katherine blanford, rené vaca, gianmarco.

Keke palmer, sza, maude apatow, vanessa bell calloway, keyla monterroso mejia, and katt williams why it’s worth watching: Enjoy laughter, nature, and top comedians at this annual event.