Grand Opening - Monroeville Mall Greenhouse Winery Irwin, South West PA Starts: November 2, 2018 12:00 AM Ends: November 3, 2018 12:00 AM Share Facebook Twitter Email Grand opening of our newest location at Monroeville Mall! Located in the lower level, near Macy’s and next to Footlocker. There will be a complimentary wine tasting, monthly wine specials, door prizes, and a free gift while supplies last.