City Dogs, both the Slip and Fan locations, seem to attract an inordinate number of males at lunch. At the downtown spot, 1316 E. Cary St., it's men in suits. The Virginia Commonwealth University location at 1309 W. Main St. is filled with guys in T-shirts and jeans. Either way, it's right up there with OKCupid for the sheer number of male possibilities.
Runner-up: Roy's Big Burger, 5200 Lakeside Ave. The only problem here is that they'll be sitting in their cars and trucks to eat, so you'll have to make your move while they're at the window picking up orders.