Found these on SRC the other day while browsing. There isn't much information known about them other than the release date at this point. More info to come closer to the date. Links below.
Release Date: October 29, 2013
More Adventurous: http://www.shopradiocast.com/products/Rilo-Kiley-%252d-More-Adventurous-LP.html
Take Offs And Landings: http://www.shopradiocast.com/products/Rilo-Kiley-%252d-Take-Offs-and-Landings-2XLP.html