Probably the best thing is to take your fatty fish oils at that time, eat a humoungous bowl of salad drizzled with olive oil and a LITTLE sprinkling of cheese, throw in some thinly-sliced red meat on Ryvita. The fats should help give you the feeling of fullness and the red meat should ease feelings of deprivation. If all else fails, lower the number of reps you do in your schedule (but keep the poundages heavy, whatever you do!)
But I think a poster above hit it on the head hard, dieting is NOT meant to be fun. We are built to fight, to conquer, to load the tastiest food into our mouths, to sleep without concern of alarm clocks, to fuck that beautiful cavegirl next door. Our lives are already hard enough from not living as nature intended, but sorry buddy, you're gonna have to make yours just a bit harder and a bit more unnatural.
Now if you'll excuse me, I'm off to chug a few beers down tonight to expand my 40" waistline. Really.