The Yucca Tap Room doesn't look like much from street level. The front marquee is nearly impossible to read at night from the street, and the entrance is obscured by rows of loading docks along the Southern Avenue strip mall where it resides. Open the door and walk in, however, and the place induces delighted shivers for the unpretentious faithful. The Yucca is a relaxed, redneck dive for straw-hat-wearing lovers of roadhouse rock and country music, a one-room joint with stage in the front, a central bar and shots of whiskey the size of washtubs. Gifted Sonoran troubadour Andy Hersey performs on Wednesdays, making for an enjoyable honky-tonk night of cavorting and snorting.