Advertisements (1967) Advertisements (1967) Easter Zoo 1967 advertisement for the Easter Zoo, a live animal display in the mall's Center Court. Photo: 48051210 Greengate Mall Bus Service 1967 advertisement for bus service to Greengate Mall. Special thanks to Bill Roop for allowing us to upload this advertisement. 48051108 Hempfield's Prom 1967 advertisement reminding the public that Greengate Mall would close a half hour earlier than usual due to the Hempfield Area Senior High School prom in the mall's Center Court. Thanks to Brian Smith for this advertisement. 48051109 Take A Trip To The Moon 1967 advertisement encouraging patrons to ride a simulated U.S. Air Force X-101 rocket ship at Greengate Mall. Photo: 48052446