Grand Hyatt San Antonio River Walk is hosting a special event to ring in the summer season at its on-site Bar Rojo restaurant. The Summer Bash event will take place on Tuesday, June 21 between 5 p.m. and 8 p.m. on Bar Rojo’s outdoor patio. The event is sponsored by Alamo Brewery and Austin Eastciders and will feature live music, a premier selection of beer and wine, handcrafted summer cocktails, drink specials, prizes, photo ops and much more. Guests can also enjoy free samples from Alamo Brewery and Austin Eastciders at the event. Reservations for the free event are encouraged.