Tricycle (KPC2009) Mystery Cache

Special notes about the 2009 Puzzle Challenge:
To be considered for Fastest Solver points, you must verify your solution with certitude. Because certitude may not properly account for joint solutions, please email me team member names in the case of team solutions to ensure proper point accounting. All "point" scoring is arbitrary anyway, subject to change, at the discretion of the cache owner, and mostly meaningless (unless you really want to be awarded a certain bottle of wine at the December event). The real challenge is just to see whether you can solve all of these caches by the end of the year. To maintain fairness, hints should not be offered by the cache owner or other solvers until the fifteenth of the month.
2009 Puzzle Challenge Solvers
2009 Puzzle Challenge Finders
2009 Puzzle Challenge Event

Special notes about this month's puzzle:
I'm thinking that this one should be fairly easy...once you figure out what you're supposed to do, of course. Cache area should be accessible by tricycle.

You can validate your puzzle solution with certitude.