where is comic con happening?
San Diego.
how much does it cost to enter?
That depends on what ticket you buy; 1 day, up to all four.
is matt groening come to this year in 2011 ?
It is far too early to say.
and when is it going to happend?
This year's (2010) was July 22 through 25.
Next year's (2011) is currently scheduled for July 21 through 24.
This is Comic-Con's website. There, you will probably learn more than you ever
wanted to about Comic-Con.
Happy hunting.
Also; In the off chance that no one has done so already...
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Nerd-vana. We call it PEEL.
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