I love, love, love Queso.
I'd probably lick the bowl when I am eating it but the server gives me funny looks when I do, so I refrain.
I highly recommend joining Club Cantina. I am a member & for my birthday last month they emailed me a coupon for free chocolate empanadas. They had me at free! Wait, no, chocolate, yes they had me at chocolate.
Anywho...go join if you leave near an On the Border. The Queso is worth it!!!!