if you got to the restraunt and go behind the counter and talk to the cook dude on the left about 24x or more (i got mine in 24 ) the screen will turn staticy and wait about a min or to and the screen will come back and your character will have a nerd face. Tada I have only tried it with my boy character so if you are a girl I don't no if it will work 8( ttfn bye

You probably found the other 1-up's but there is one other at the outside lodge, run into bench facing the pipe on the right and you well fly into the pipe and come out the other one and you will recieve a 1-up shroom. Sweet!!! 8)

3 Ways to get more exp 3 Ways:
1.win the peach tournement rounds a lot.
2.complete lessons in the teaching court.
3.do wall practice and tennis machine a lot.