T-shirts design (thanks to Dan Durda and Amy Barr for design & artwork, with the help of Brian Davis and Dave Kaufmann)


Available in various sizes (adult S,M,L,XL, kids XS,M,L) white print on kelly-green background:

short-sleeve T-shirt $10
long-sleeve T-shirt $15

send email to merline@boulder.swri.edu to reserve your size.