Some scripts for Overpass Turbo. Copy and paste into the workspace at https://overpass-turbo.eu/ after replacing my metasyntactic variables.
things_around_other_things
Find bazs within DISTANCE2 of foos within DISTANCE1 of bars. If you need to find four features in proximity for whatever reason (this seems like probabilistic overkill to me), run a query for gorks and then create the set gorknearbaznearfoonearbar? But also why.