Ooh, good one. That's not one we have attempted before, but I don't see why not. I would take Red/Blue back out to Bonnie Brae or around the Athletic Center offices to the lane in front of Apogee that leads right up into Green and the Pavilion.
I will add one major caveat to all this, most all the cabbies, whether they be DentonPedicabbers like me or the Sprockets guys tend to make our way out there around 2PM. Granted, that's too late for a lot of folks who set up much earlier, but such timing tends to maximize our cash production to energy-spent ratios.
I myself always try to get out just a little earlier, but stop at 5 on the dime. Essentially, I want to party too and as my wife is a staffer with Alumni, I typically hang out at the Pavilion as well then.