Calendar of Events

Indy Antique Advertising Show: March 20, 2015

2015 Show Dates  March 20-21, 2015   September 25-26, 2015
Show Hours:   Friday Preview 1-6 and Saturday 9-4
Champions Pavilion at the Indiana
State Fairgrounds 1202 E. 38th Street
Indianapolis, Indiana 42605



Spring COCA Dinner Meeting: April 09, 2015

COCA members and guests will meet at the Hilton Garden Inn, St Charles Ill., on Thursday April 9, 2015.

  • 5:30 p.m. social - cash bar


  • 6:00 p.m. - Dinner - $15.00

PLEASE!~ Make Your Dinner Reservations by Wed, April 1:   Marsha Blau -  .(JavaScript must be enabled to view this email address) 414-350-7623


  • 6:45 p.m. - Business meeting - President Doug Cain
  • Featured Speaker Mark Heston - Coin Op Tips and Tricks Part-2   


  • Special hotel rates are available to C.O.C.A. members at the Hilton Garden Inn for the Chicagoland Show in St. Charles IL.
  • Currently $99 per night, single or double.  Also includes $5 off of the $12 full cooked to order breakfast for each guest.  (Please note: Tip Is Not Included) Call the hotel directly at 630-584-0700 and ask for the COCA rate.


Showtime Spring Auction Event: April 10, 2015

Showtime Auctions    (951) 453-2415
Washtenaw Farm Council Grounds
5055 Ann Arbor-Saline Road
Ann Arbor, MI 48103

3 day auction April 10-11-12, 2015

  • Host hotel- Weber’s Hotel, 3050 Jackson Avenue in Ann Arbor. Reservations (734) 769-2500. Room to room trading evenings after the auction.

Showtime Website


Chicagoland Show: April 10, 2015

Friday, Saturday & Sunday April 10,11,12, 2015

Pheasant Run Mega Center and parking lot, St Charles IL.  Largest Gameroom Show in the World!

  • Special  Chicagoland Hotel Room Discounts at the Hilton Garden Inn for COCA Members
  • Currently $99 per night, single or double. 
  • Also includes $5 off of the $12 full cooked to order breakfast for each guest. (TIP IS NOT INCLUDED)
  • Call the hotel directly at 630-584-0700 and ask for the COCA rate.
  • Future Show Dates:   November 13th, 14th & 15th, 2015


Rich Penn Auction: May 01, 2015

Coin-op, country store and more!

Iowa State Fairgrounds: Main Entrance
3000 E. Grand Ave. Des Moines, IA.
The Elwell Family Food Center Building

  • Selling the Earl Cheese collection along with the collection of the late Jim Gerchow.


  • Auction includes many rare coin-op pieces and wide variety of petroliana.


  • Auction preview is Friday May 1 with the auction sessions on May 2 & 3. Held at the Iowa State Fairgrounds in Des Moines, IA.

Interested participants can send an e-mail to .(JavaScript must be enabled to view this email address) to be included on both postal and E-mail lists as updates become available.

Rich Penn Auction Web Site


Morphy Las Vegas Coin-op and Advertising Auction: May 01, 2015

Spectacular 3-day event Fri-Sat-Sun May 1,2,3 2015

  • Auction to feature 100's of 3 reel slot machines and numerous rare penny arcade games.


  • Make plans now to attend this gigantic auction, something for every coin-op collector at this one!


Morphy Auctions, Las Vegas (formerly Victorian Casino Antiques)
4520 Arville St #1
Las Vegas, NV 89103
Fax: 702-382-6513

Our gallery is open Monday - Friday from 9:00am-3:00pm


Morphy Auctions Website



Brimfield Antique Show: May 12, 2015



May 12-17  •  July 14-19  • September 8-13



COCA California Annual Convention: July 17, 2015

The dates are set and plans are almost complete for the 12th Annual COCA Convention. This year’s convention will be held July 17-19 at the Anza Hotel in Calabasas, California.

We’ll be visiting several great collections in the area, and more information will be coming out soon, but if you’re thinking about attending, it’s time to get started with reservations. We’re also working on a few unofficial open house events for Thursday July 16, so plan to be there early. Our host hotel, The Anza, is conveniently located within minutes of most of the collections on our tour stops.


For room reservations, contact The Anza directly at (800)893-7680 and ask for the Coin Operated Collectors Association group block to get our group rate of $169 + tax per night.


Please use the link below to make your reservations online.


COCA Convention Hotel Reservations


The Anza, 23627 Calabasas Road, Calabasas, CA 91302


This will be a busy time in the Los Angeles area, so if you’re planning to attend, please make your hotel reservations early to make sure you get a room.

To have your coin-op event added to the calendar, contact us.