A dinky coffee shop straight out of the 1960s, the H&H is a bit weathered, noisy, and not much to look at. It doesn't matter -- the place is home to some of the best inexpensive Tex-Mex in town. It's packed with locals from open to close, scarfing down such specialties as carne picada (diced sirloin with jalapeños, tomatoes, and onions), huevos rancheros, and chiles rellenos. Proprietor Kenneth...