List of Stuff to Bring to a Craft Show

I've been reading as many articles and posts as possible in preparation for my first craft fair, which is atHester Street in NYC on Saturday, May 28th, and I've compiled a giant list of things to bring (aside from your items + setup stuff, which I hope is obvious.) Here it is! Please add if you don't see something listed.

-business cards
-credit card accepting things if applicable
-lots of extra change (1$s and coinage)
-Notebook to Sign Up for Mailing List
-photo album of work sold
-prices for everything
-wear my items
-tempting basket of free candy
-bags for people who make purchases (paper, staples?)
-Bring something to work on while you sit behind the booth. Doing your craft on the spot draws in customers.
-Have different levels on your display.
-Bring a CALCULATOR for sale totals
-small plastic bag for trash
-signage
-folding chairs
-CLIP ON BACKS and needlenose pliers for jewelry, just in case of requests or repairs
-receipt slips or papers
-tape, paper, pens, scissors
-tablecloth
-mirror for jewelry or clothing - possible 2 mirrors
-Sign up sheet for mailing list or custom orders
-Writing pens for customers to write checks
-Cell phone
-Notebook to note who bought what, payment type & price
-paper towels/baby wipes/Purell
-alcohol to wipe off earrings after someone tries them on
-camera