Ключевые слова: advertisement, architecture, arena, athlete, baseball, baseball stadium, building, cashless, cellphone, cellphone company, center, city, cityscape, company, concert hall, destination, downtown, entertainment, entrance, gate, hockey, landmark, large arena, major league baseball, mariner, mariners, pacific, park, public, retractable, roof, seattle, seattle mariners, signs, sports, sports team, stadium, stadium lights, t mobile, t mobile arena, telecommunications, tmobile, tmobile park, urban, venue, washington,