Walter Day Coin-Op Trading Card Museum Opens In California At Arcade Expo | Articles | Vending Features | Vending Times Inc.http://www.vendingtimes.com/ME2/dirmod.asp?sid=EB79A487112B48A296B38C81345C8C7F&nm=Vending+Features&type=Publishing&mod=Publications%3A%3AArticle&mid=8F3A7027421841978F18BE895F87F791&tier=4&id=B01194A386D54F8AB37BA9EBD0FDD0A8BANNING, CA — The official Walter Day Trading Card Museum will be dedicated on Saturday, Jan. 16, during Arcade Expo 2.0 here.