Salt Lick does have beer and wine but the beer is bottled and wine by the glass. Be prepared for a lot of smoke. You'll need a change of clothes. Sounds like you have a full plate of traveling around. Not far from Frederiksberg and Luckenbach is the Alamo Springs Cafe. Out of the way nice little place. Music anywhere can be spotty as most places only have it maybe thurs-sun. Luckenbach is a fun tourist trap with a marginal food truck. But if it's a weekend the music will be good. Google the places you want to go beforehand.
Deep Eddy Distillery for vodka ... many flavors , Treaty Oak Distillery, Desert Door Soto, for beer Beerburg Brewing, Fitzhugh Brewing, Jester King, 12 Fox, Vista Brewing,
for some wine Graveyard vinyards ... a Paso Robles winery that has this outlet in Dripping Springs ... good wines ... Bell Springs Winery ... aslo has beer, Fall Creek Vinyards actross from the Salt Lick..descent rose
Those other places you mentioned are a must see.
We like Vaudeville in Fredericksburg, Johnson City ... Bryans on 290 and a few other bars ...
How long of a trip do you have planned ?