Lemonade for Telenbaum

Ok so I had a dream that Jerry Seinfeld and a very old person/friend of his  named Telenbaum came to visit my house. The old guy asks for a lemonade and my whole dream becomes about making a lemonade. I open fridge, and go through tons of various aluminum-wrapped packets seeking for a "lime powder". I tell myself that the formula for lemonade is lemon juice, sugar and a pinch of lime. Instead I mix like a mad scientist various powders in various cups. One contains green tea powder. It's quite viscous. Finally I find something acceptable and give the glass (which had a face on it) to Telenbaum. He tries it and immediately rejects it, handing it back to me.