One of the photographers in my office has a bazillion decorations, so she came with all of her Mexican stuff. It was way more fun than working.
Laird (one of my many co-workers) knows how to rock a sombrero.
'El Gostoso Black Beans'
2 tbsp Olive oil
2 cloves garlic, pressed or minced
1 can pinto or black beans (15 oz), drained
1 tsp ground cumin
Just el cook them. Sometimes I leave out the cumin, because black beans are that good.