GIMP version 2.4 or higher supports the Photoshop .ABR brush format! Files must be copied to the directory /gimp-2.x/brushes/ (where x=version number) or /usr/share/gimp/2.0/brushes/.
Kittens we have been and now Gimp Brush - Tiger specially for those who love big cats. swing and make masterpieces!
If you come to Washington state, and you are looking for places to visit in Washington state, I advise a look at the website - http://bestplacestovisitin.net/ . There you can see the photo galleries of interesting places not only Washington, but also other cities and countries.