Chili’s has some bomb-ass queso.

You could hit up a Ross Dress for Less for some great shopping.

(Just kidding - go to Trudy’s, Kerbey Lane for late night or breakfast food, Alamo Drafthouse for movies+beer, Chuy’s, Stubb’s BBQ, South Congress for shopping, etc) 

I’m still not one to give suggestions when people come to Austin, because it all depends on what kind of experience you want. Dirty 6th at night if you want to get smashed and dance, West 6th if you want to keep it more classy, Red River area if you want to hear live music, drinking in your hotel room if you are underage.