Toyota Center which is where the Houston Rockets play, so it's a huge arena. The concert was FANTASTIC. I have been a John Mayer fan for such a long time. I love him. I know he has said some controversial things lately, and I frankly have shaken my head over some pretty immature, egotistical things that have come out of his mouth. I am still a huge fan however. (Room For Squares is one of my top five favorite cd's ever.) This concert marked the 4th time I have seen him perform now, and he just gets better and better. He is such a talented guitar player (unequaled for his generation?) and such a gifted songwriter. I was on my feet and mesmerized the entire concert. Thanks Jack for making me buy the tickets! What a great night!