Treading Art has been putting together an amazing list of weekend events around Pittsburgh.  Each week we will highlight one of those events here on IheartPGH and link you back over to Treading Art’s weekly events post. In honor of all the great festivities that begin this weekend we’ve put together a Treading Art must-see-&-do guide for both festivals. Check out the links below to explore our top picks. Pittsburgh JazzLive International Festival (June 7th-9th) Locations & times vary // all three days FREE   Three Rivers Arts Festival: MUSIC & ART+FILM (June 7th-16th) Locations & times vary // keep… Read the rest