Site looks good. Interface is quite clean.
Couple of things I noticed:
Searching "pizza" first returns locations in Italy. That's great, but I'm nowhere near Italy so it's not that helpful. Maybe using geo targeting to get events/places a little closer to the visitor's location.
The phone number looks a little crowded with all the parentheses on the event page: aname ((203) 555-1212)
Perhaps change the output to: aname - (203) 555-1212 or aname (203-555-1212)