Sixteen Mad Hatter Style

Tomorrow I'm going shopping after school. CD's, drooling over guitars, buying a present for; Mother's day, my brother's birthday and my step-dad's birthday.

Then to the party supply shop!

I have decided, in a very me fashion, to have a Mad Hatter/Alice In Wonderland themed birthday party for my sixteenth.
About 2 weeks before the actual party.
Because, you know, it's what I do.

I love to plan parties but I always leave it till the last minute to actually decide on something.
Again, it's what I do.

So I was wondering if YOU, the wonderful people of mibba, would have any suggestions for trippy, AIW style music. Think Sgt. Peppers era Beatles, Pretty. Odd. Stuff like that, because that's all I can think of at the moment.
Maybe some Radiohead?

Oh and the cake! What should I do for cake?