Katie Cook, table GG-02 - Mini paintings, sketch books, cat comic, and other awesomeness
Tom Hodges, table GG-01 - He will be doing a variety of sketches, click that link to see his work and what he'll be offering
David Petersen, table GG-09 - You probably recognize his name from Mouse Guard. He will selling books, posters, sketchbooks, and taking a few comissions
Bean Leaf Press, Travis Hanson, table E11 - visit for an absolutely free sketch, The Bean comics, buttons, and prints
Steam Crow, booth 4207 - Prints, limited edition sculpts, steampunk goggles
Quantum Mechanix, booth 3251 - SDCC exclusive t-shirts among other kick-ass things
Entertainment Earth, booth 2343 - toy exclusives, celebrity signins
Club 408 Graphics - Zoomies, booth 1907 - artist and author James A Owen will be there
Supa Pirate Booty Hunt, booth 5532 - fun animated series, and they'll have a very cool toy!
Her Universe, part of Lucasfilms booth 2913 - great Star Wars merchandise for girls.
Skellramics, table 2447 - they'll have jewelry from Surly-Ramics