Amazing music, DJ, atmosphere... But half the bartenders refused to serve water during busy time when they can continue to serve alcohol. They would not accept my credit card for a bottle of water bc I didn't order enough "drinks" and was ignored. When came back for water, bartender, Nikki acknowledged and purposely avoided me and my friend for literally 7 minutes. She came back and pretended she had forgotten, then said "next time, go to a less busy bar." I then told her, my friend is dehydrated. She then picked up two glasses and placed it in front of me and told me to go to the washroom and get some." Then proceeded to tell me that I was rude bc I was requesting within my rights for hydration. Excuse you, you're a bartender. You serve drinks. Alcoholic and non-alcoholic. Hands down the worst bartending service I've had in my life anywhere. Absolutely appallingly disgusted of the behaviour, mistreatment, attitude and unprofessionalism I had experienced tonight at NEST for Yes Yes Ya'll event. What happened if my friend had passed out or worse? They can serve alcohol but refuse to serve water when busy regardless of how dehydrated a person is. That is a liability issue. Completely unacceptable and inhumane.