On the Registration page, it says this:
Registration
DCS 2014 IS SOLD OUT!
Thank you for supporting DeLorean Car Show!
All are welcome to attend the Saturday, June 14th, 2014 car show.
It will be running from 10-4 at the Marriott. The address is:
Dayton Marriott Hotel
1414 S Patterson Blvd, Dayton, OH , United States 45409
Tel: 1 (800) 450-8625 Fax: 1 (937) 223-7853
website
There is a $10 per person* entrance fee to the show, which is payable at the door.
http://www.deloreancarshow.com/registration.php