A library, an education room and a resident scholar in a fraternity house? Welcome to the 21st century, Sigma Phi Epsilon. The fraternity?s new $2.2 million house at 237 Langdon Street will be dedicated on Friday from 6-8 p.m. for UW-Madison and city officials, as well as fraternity members and alumni. A tailgate party is also planned at the house for alumni on Saturday from 1-6 p.m.