when i worked at a coffee shop and tried to call in sick when i was hung over, my boss would tell me to come in and whip me up a large organic chai with a triple shot of espresso. after that i just drank water all day, but the initial breakthrough was with one of those.
edit: if you're on the east side, Java's is the place to get it (that's where I worked). its off beecher crossing near the fire station (where Graeters is)