This place is literally right across the street from the ASU campus, so I came here quite regularly while I attended there. Every time I come back to visit Tempe, I have to make a stop here. The bacon cheeseburger was my personal favorite. After all, who doesn't love circular bacon? Everything is made right in front of you, it's a lot of fun to watch. One of the trademarks from the cooks is to yell 'FRIES" if you order them. There's a condiment bar where you can put your own stuff on your burger. The Big One is also a popular choice. I loved the BBQ chicken sandwich as well.
Burgers are very reasonably priced, everything is made to how you want it. They serve beer to wash everything down with as well. It is cash only, but they do have an ATM inside. Parking lot is a little small and it can get very crowded at lunch time. Best to go when ASU is not in session or on the weekends when students are too hungover to go for lunch. But if you're looking for any burgers not named McDonalds or In-N-Out, then this is absolutely the place