when i was at the cubs-rockies series at coors in 04, the guy behind me kept trying to get me to do the wave as it came by. i kept saying that i'm a baseball fan and what's going on on the field is far more interesting than a bunch of casual fans trying to create a carnival atmosphere. why do you come to a basbeall game if you'd have a much better time at elitch gardens? there is a myth that cub fans populate wrigley for the atmosphere. My only experiences with the wave at baseball games were at the Vet, Shea and Petco, with the one at Petco being the most enthusiastic and consistent. they do it at miller. i'd imagine that you won't find it at fenway or yankee stadium. I've seen it attempted at Yankee Stadium, but the layout makes it very difficult. For most games, there is nobody from right center to extreme left field. There's a block of bleachers that is usually empty, or close to it. Plus, the lower deck is sort of blocked off in boxes, as opposed to the typical stadium setup of lots of rows. While the upper deck is the last to fill up, extremely steep and practically cutoff from the lower deck (you can barely see the people below you). It just doesn't flow. They have their own silly traditions, like chanting out players names until they are acknowledged over most of the first inning, non-stop fights in the bleachers, the YMCA, Cotton-eyed Joe and really bad hot dogs.