NewsNews VideosVideo WATCH: The Exploration Place is opening up a new Mr. PG exhibit SHARE ON: Ethan Ready, staff Wednesday, Jun. 19th, 2019 Th Exploration Place's new Mr. PG exhibit. (Ethan Ready, MyPGNow) With The Exploration Place hosting the BCMA Museums Conference later this year, it seemed like the perfect time to piece together an exhibit commemorating one of Prince George’s most iconic symbols. The new Mr. PG exhibit will open up on June 28 according to curator Alyssa Leier. First showing his face in 1960, Mr. PG has grown to become a famous token of the Northern Capital.