Here's the front of the inviation I made for the event.
The back of the invitation.
This is the original id Software lake house in Shreveport, LA - the place where we started the company. Located on Lakeshore Drive, this is what the house looks like today. Back in 1990, there were 4 Softdisk guys living in this house together; it was a total frathouse. Jay Wilbur, Jason Blochowiak, John Carmack and Lane Roathe were the main residents and Tom Hall and myself would come over every day to work on our games.