In Texas it is legal for a parent to provide alcohol to their own minor child. Hasn't changed in over 40 years. Most resturants, bars, and other establishments that serve or sell alcohol are unaware of law or have policy of their own.

heck, you can take your kid in a liquor store.

From time to time the Lcb will set up a sting doing the same. Older male with younger looking male with no id. Cashiers can receive a 10,000 fine for selling to someone with out an id. That being said if he had an id and last name the same no problem sell it. A lot of pressure is put on the cashier but she could have called for help from supervisor if both parties had the same last name. Been there and had to approve the sale as both had id's and same last name. It was a sure thing they were father and son. Minors will try anything to get the beer.