Check Tubi or Pluto TV maybe? Sometimes those free streaming services have weird niches for kids stuff from the past. Your show might be in one of those lesser known catalogs!

Hmm, your description screams 'Eerie, Indiana', but since that's not it... was there time travel involved? Because if so, maybe 'Land of the Lost'? They had a club house sort of feel in the weird world they were stuck in.