We've had a long, hard day of keeping our noses to the grindstone, but now it's quitting time and we're plenty parched. We need a place to quench our thirst and drown our sorrows, cheap. While nearly every local bar, tavern and saloon offers the ubiquitous happy hour, few are as inexpensive as this popular cantina-style Mexican eatery located on University Drive near Loop 101. We're familiar with the joint, having spent many a noontime hour enjoying its dozen or so $5 lunch specials as well as its penny beers. But now we're making the trip out to east Tempe every weekday from 4 until 7 p.m. to whet our whistle with 95-cent pints of Miller Lite, Budweiser, Bud Light, and Michelob Ultra. We're not the only ones looking to satisfy our dual cravings for refreshment and savings, as plenty of cotton-mouthed ASU college kids and businessmen are also in the house, both drinking it up and yukking it up. With apologies to the people at Circle K, Susie's offers the best thirst buster in town.