Lafayette, Louisiana (KPEL-FM) - Every Halloween, kids look forward to digging through their trick-or-treat bags to find their favorite candy. Here’s a nostalgic, or a sad look back if you loved some of these, at some of the most popular Halloween candies that have disappeared over the past 30 to 40 years. This one actually sold well, but was pulled because the Mars family reportedly didn't like peanut butter. Peanut Butter Oompas (’70s–’80s) - A Reese’s-style candy by Willy Wonka with big peanut butter-filled discs. We guess it just couldn't compete with Reese's Peanut Butter Cups.