The Vitals: the spot: Sandy’s Hamburgers 603 Barton Springs road Austin TX 78704 the eats: cheap burgers the bucks: cheeseburgers for $5, a double will run $6.40 the full nelson: a nostalgic burger experience fueled by freezer to table fare Sandy’s Hamburgers puts their frozen custard out there front and center. Sure it’s on the signage but if you do a little digging you might find more skeptical critics throw their weight to getting the custard vs the savory fare. ...