I wanted to share some ideas; I know the library here would not let me leave my regular fliers b/c it was a flier with our pricing; however they will let me leave things that are free so most libraries have resource tables to leave these!
Another idea is at health fairs or even bridal shows because they're always looking for things when starting their new families. Chinese restuarants always have the mary kay or avon ladies things so these can be left usually on the counters too.
Apartment welcome packets, daycares usually always have resource tables for the mommies as well as local fitness centers! Just some ideas I had.