Here are my answers...
What book is your party themed around?
The Phantom Tollbooth by Norton Juster
What food will you serve?
Anything shaped as letters and/ or numbers... potato shapes, sweets, cake ect
What’s your signature drink?
Juice in cartons and colourful cocktails (why not ;) )
What games will you play?
Go-karting and some meaningless games like finding a 'needle in a haystack'...
What party favors will you send home with your guests?
A goodie bag with: a large rubbery pencil, a pot of slime and a toy race car