Need help with restaurants in Austin, TX for Bachelorette weekend!

I know this topic has been addressed before and I've read the, but the food world in cities is always changing and I just wanted to ask again for up to date answers and opinions!

I am planning a Bachelorette weekend for March in Austin (~9 girls mid-late 20's) and I've never been so have absolutely no idea other than what I have read. We will be staying downtown right near East 4th Street and San Jacinto Blvd. Here are the meals I need to suggestions for!

Friday night: casual, fun dinner (tex mex maybe?) preferably walking distance (will either go to Esther Follies this night or just do bars like Pete's Dueling Piano bar)

Saturday brunch: again downtown/walking distance from where we are staying as we will probably do the PubCrawler after

Saturday dinner: something a little nicer than the night before (I was reading about Moonshine and Belmont...?)

Sunday night: will probably lay low and get take out....suggestions?

Monday: breakfast/brunch

Thank you sooo much! (And sorry, I know I tend to make my posts novels!)