Fredericksburg is the second most popular winery destination in the Unted States and there are lots of tasting rooms to choose from. The following web sites can give you additional information:
https://txwinelover.com/100-texas-wine-wineries/
https://texaswinetrail.com/ava-vineyards/
Be aware, some of their tasting fees are a little high, so ask before you taste.
The Fredericksburg area also has several distilleries to check out including:
Garrison Brothers Distillery
1693 Distillery
Dietz Distillery
Iron Goat Distillery -
We attended the tour at Garrison Brothers Distillery and it was really interesting and the Bourbon was tasty!