RE: Vintage Photos - Lot 6 (133-136)

I'm thinking it was Michigan Recreation and Park Association. Other photos from this batch have included playgrounds and events at rec centers so this would make sense.

"Founded in 1935, the Michigan Recreation and Park Association provides advocacy, resources, and professional development opportunities to a devoted and diverse membership of park and recreation agencies, professionals, vendors, and advocates.

MRPA exists to provide our members with resources, to advocate for the profession, and to prove that parks, recreation, and leisure services matter."