Just found out I am in Tokyo during the Auto Salon. Seems I am lucky with these things, last year I was randomly there by chance during Nismo festival.
Planning to go. No need to pre-purchase tickets is there? Not entirely sure of our exact plans yet (in Tokyo 13th, 14th and 15th) so should make it at some stage.
Interesting to see what elrodeo666 was saying about food. Its a still a little concern. Any particular foods in particular to be cautious of?