I had a fun time with this! My poor customers never got quite what what they wanted though lol. I really enjoyed the SFX and silly animations by the way. It gave the game a lot of character.
You did mention the game isn't yet complete, so I won't tell you things you already know. I'll just say that with so many possible drink combinations, trying new ones sometimes felt like guesswork. That's pretty much my only feedback though. Nice work :)