Email today says it's a large, new entertainment venue, indoor, capacity is 500. No sound sound system installed yet. Stage lights not mentioned. Music would be "after the parade", probably 7:30 to midnight.
Not sure of our regular PA for small/mid-size clubs will be enough. We have stage lights if we need to bring them.
I'm thinking about asking $600 which would be a fairly normal price to "take the show on the road". If they bring-in bigger names, it'll be a lot more, right? Is it better to keep the bid down for the best chance to get the gig, or should we be a little bolder and bid higher at the risk of not getting the job?