Show had Tommy Chong play the major pothead "Leo"! And let's be real, he was our favorite hippie. Take a look at what That ...

Welcome to the 25th edition of Retro Roundup's look at the Billboard pop hits of the 1970s that didn't quite hit the top-10.

But it was a fabulous musical experience who weathered the elements. Here’s a reminder of some of the acts, music-lovers, roadies and the weather.