I'm going to dinner at The Palm (West) before going straight a concert at the Nokia Theater. It's a Dark Star Orchestra concert (think Grateful Dead), so that should give you a sense of the crowd, i.e. we're not going to a jazz show.
Anyway, I'm resigned to wearing business casual, but I'd rather not...
Can I wear a nice pair of dark jeans and a button down? What about footwear? Nice adidas or will my hipster tendencies get a cold shoulder and I've got to with nicer shoes?