Momo's is just drinks but there are plenty of places to eat within walking distance. There are no tickets to buy. You just pay a cover charge at the door and then walk upstairs. We've never had a problem with seating. As they have several different acts a night, someone is always coming or going. The earlier shows will have less people, generally. Austin gets going kind of late and week nights will be less crowded than weekends. As for whether or not venues have seating, I would just call ahead. Antone's is very popular but they don't have seating, except the upstairs VIP section. You either get invited up there or you can sometimes buy a VIP ticket.

Thanks again, AustinTraveler, you've been most helpful!