For a 24 hour full menu and big portions without the big prices, hit up Kerbey Lane Cafe. With 5 locations throughout Austin, there's nearly always one within a 15 minute drive. All of the locations seem to have a uniquely Austin vibe about them. I'm not sure if that comes from its mix of delicious mexican and american cuisine where one could easily order some amazing chips and queso and gingerbread pancakes any time of the day, or it's generously sized portions, making you feel right at home?! But whatever it is, it's local, and it's good!