Ben and I talked about it, years ago.
Because we have "Dodge" in our name, cafepress would not do it on-line. Only using Sweptline was OK, but not Dodge.
Mark came up with some very nice designs, but the cost to make a GOOD quality shirt, PLUS shipping means that a run of 150 is needed to break even.
Frankly, it's going to be a charity and I have not had the spare time to work on it.
Maybe after my 24/7 job gets finished, or someone else might want to undertake the project.
My only criteria for a DTA Sponsored Project is: 100% American made. Top quality and money back, satisfaction guaranteed.

My problem right now is, somewhere 24 hours a day, we're working....= )