There's plenty in the kitchen at The Invincible right now. Some of it is weird, has peppermint added to it. Don't normally get that. Not sure he'd like it. Just ask whoever's in the kitchen to help you make some, though, they'll get you set up for it.

[In fact he's pretty sure one of the bags wasn't coffee at all, it was labeled as coffee but was just hard sugar in little pellets. Weird stuff but what can you do, he tries his best in that lab.]