Coscon XXX 2018

Mar 16-18 in Butler, PA, US

Want to attend this event? Become a Warhorn member today!

Join now

Online Discounted Pre-Registration and Event Signups are now open!

You can register online at discounted rates instead of the standard onsite rates!

You can contact us at If you have any questions or issues onsite, please visit the registration area for more details.

General Butler Vagabonds Hall
138 Whitestown Rd
Lyndora, PA 16045

For a complete list of local hotels, visit our site.


Please note that all evening sessions on Friday and Saturday evening slots will end at 11:00 PM.

New evening session times are from 7:00p-11:00p!


  1. Register for and sign up for Coscon 2018
  2. Pay online through PayPal (if issues with Warhorn, send your money due to
  3. Allow 1-3 days for your registration to be processed manually
  4. Once cleared, sign up for events!

We'll have many great events; RPGA, D&D Adventurers League, Pathfinder Society, Shadowrun Missions, and our own Living D&D 5E and Pathfinder Campaigns, as well as independent RPGs.

Also planned are historical, sci-fi, and modern historical wargaming, card and board games, COSPlay, and more.

COSCON XXX 2018 Charity Organizations:


To donate items, please contact Dave Schnur at

Food Drive:
Benefits: South Park Meals-on-Wheels, Pittsburgh, PA
Please no items in glass containers, or perishable/damaged items. For suggestions, please check out this article!

Convention Logo & T-Shirt Design:

A special thanks to George Vrbanic of Infinite Images (con vendor!) for our con logo & t-shirt design! You can purchase a special edition t-shirt (starting at $15) by adding it to your registration or emailing us at to have it added!

While attending, visit our vendors for great gaming merchandise and artwork, purchase a special edition T-shirt, and much more!

For more info, please visit or Contact Us!