Just A Little Food History By kth1258 Oct 18, 1986 Pop Secret Popcorn was introduced by General Mills Jan 18, 1987 Snapple Iced Tea drinks were introduced Dec 1, 1988 Wal-Mart opened its first Super Center in Wheeler, OK May 1, 1989 Hershey reduces the size of the chocolate bar from 1.65 oz to 1.55 but the price remains 40 cents Jul 9, 1990 The first McDonalds in Moscow, Russia opens