Texas Trade Days is back at the Pasadena Fairgrounds in Pasadena, TX for Pasadena Trade Days from 12 to 4 p.m.! Shop dozens of handcrafted and artisan vendors, specialty shops and boutiques, rummage sellers and more! Free Admission and Parking. Family Friendly. Pasadena Fairgrounds Open Air BBQ Pavilion 7601 Red Bluff Rd, Pasadena, TX 77505 Gates Open: 12 p.m. to 4 p.m.