Ok, many have those little hot chocolate pouches at work, and a hot water dispenser on the coffee machine. But, usually, there isn't a fridge, or if there is, no milk (so you're stuck with the water/chocolate combo...). But, I've found that using some coffee creamer (even powdered), it really adds a lot of richness to it...

Man you suck! (j/k) Makes me want a cup o' steaming hot chocolate now !!!
Have you ever tried instant tea, orange TangŪ, and cinnamon? My grandma used to make it and give it out as Christmas gifts. Spiced Orange Tea is what she passed it off as. It was really good though (if you like tea). Have a great day.

I tend to make the poor mans Mocha.

I use the swiss miss powdered chocolate mix, add some sugar,
pour in my cofee, and then add about 3 creamers.

It's an aquired taste...and now I like it

Sometimes I'll drop in a hershey's kiss and stir it around good....that helps too....