- Come stroll through over 100 artists' booths featuring unique craft items in a turn-of-the-century shopping and entertainment district every third weekend of the month. (except Dec, the first weekend of December. No Show in January) Gruene Market Days June 15th & 16th in Historic Gruene, Texas... Summer Hours 10-4:30 p.m. Winter Hours Saturday 10am - 6pm, and Sunday 10am - 5pm Summer Hours 10am ...www.gruenemarketdays.com