I was thinking the same thing CA - lettuce and all the fixens in baggies. Carrots and celery, olive etc etc is another thought - they can travel well in baggies also. For dessert: cookies, you can even go fancy and do 7-layer bars, they'll still carry well in a baggie. Another thought would be to make arrangements ahead of time with someone else going: see if you can work it that they take the hot foods over for you so you can ride the bike?
Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well preserved body, but rather to skid in sideways, champagne in one hand, strawberries in the other, body thoroughly used up, totally worn out and screaming: "Yeah Baby! What a Ride!"