Up until this year (Feb. 2019), Diamond players were able to get a drink for themselves and a friend at both Harveys and Harrah’s Lake Tahoe at any casino bar. I play mostly at bars, so I did not really use the service. But from what I could tell, if you tip and are generally not a jerk, you could get a few rounds without play. Last November (2018), I went to a bar that I don’t play at on my way out the door and asked for a drink. I showed my card and the beer was served. The bartender told me that they were discontinuing the service soon because people were abusing it. He referred to the fact that Diamond card holders were also able to get free packs of smokes and there were some fleas going to every bar and getting 5-6 packs per day. I think that if you throw the bartender a 5 on your first request that you should have no problem getting a round for 2 people. If your friend throws down a 5 as well...you should be able to get another round. But with the new Diamond Plus, Elite etc. lower Diamond tiers may not get the perk in the future. Getting 15,000 TCs for a local in Tahoe is not very difficult and Vegas is a different beast.