What’s today’s secret word? Paul Reubens spent years bringing to life one of America’s most beloved characters, Pee-wee Herman, an icon of joy for weirdos of all ages. In the first of this two part series, Pee-wee superfan-turned-historian Jamie Loftus lets us into the playhouse for a journey through Paul’s early life and art school days, his collaborations and relationships, and the beginnings…