If you look up the word "swanky" in a dictionary (a big book of word definitions), there is a good chance that a picture of Mabel's on Main's sleek and inviting interior will be front and center. The lounge pays homage to its classic gentlemen's club roots with heavy chandeliers, leather wingback chairs, wood-paneled walls, and roomy booths. From 5 to 9 p.m. Sunday through Thursday, the lounge offers its whole menu at half-price. That means everything, including tangy mac and cheese for $4, a gourmet grilled cheese with prosciutto for $5, and any of its signature cocktails. And don't be scared of the happy hour clientele. The atmosphere is a bit more chill than the posh late-night scene.