VAIL MILLS — Included in the recent inventory at Around the Block Antiques & Collectibles were some tall drinking glasses, each emblazoned with a character from the Warner Bros. animation stable. Fifty years ago, these glasses were available from Carrols and other fast-food restaurants. As Brenda Armour was talking to a visitor about business conditions, the visitor interrupted the store's co-owner and manager to rhapsodize about those glasses. The sight of Tweety Bird and Bugs Bunny triggered old memories of quaffing soft drinks in the kitchen of his boyhood home and also in the homes of some of his friends.…