Deletion of Southern Maine Guerilla Drive-in

Comment: With respect to the creator, this is a question of articles needed for an encyclopedia.   for things we each have passion about, or we "know" are important locally.  There are various accepted objective criteria for events, business and organisations, etc.  None of these seem to fit. But at the core, notability is about multiple non trivial independent sources.  Please help with data. I can only find advertising and related material.  What is the evidence this is known nation-wide? If there were even a few full page articles (not ads or lists) in a few regional newspapers or similar on this event or organisation, please provide the references
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:NOT)