Picture gallery from Space.com here.
There are three parks in the city of Fullerton named after the three Astronauts that died in the fire, Edward H. White II, Virgil I. "Gus" Grissom, and Roger B. Chaffee.
Apollo 1 Memorial site here.
NASA Apollo photo site here.
My post from five years ago here.
My post the same day about Gus Grissom here.