Mocktails are one of the fastest-growing trends these days. A lot of Gen Xers are starting to drink less alcohol these days and Millennials and Gen Z have taken the sober movement by storm. Bryan Keating has opened a new bar in Tulsa called ReBar. Keating says he opened the bar without a liquor license and started serving mocktails, coffee, and smoothies. So far the bar has been a hit and no one seems to miss the alcohol.