Tonight from 6:30 to 8:30 don’t miss the opening of “Beyond the Birds and the Bees” – a public exhibit revealing the history of sex education in America over the last 100 years produced by the Public Humanities grad students at Brown. By looking at the military, schools and the ways that parents have explained the whole mess of intercourse perhaps we can better understand the state of our youth today. I wonder if there will be anything on rainbow parties … John Nicholas Brown Center, 357 Benefit St.