Circus, a word denoting many things ... Today, we cringe at the phrase “Circus Maximus,” yet, so say the history books, multitudes of sadistic voyeurs once thrilled to the gory spectacles staged in the Roman Coliseum when those two words were infamously linked ....Today, “circus” to some still means snarling animals and daring wire walkers, but ... tomorrow? Give the world another fifty or a hundred seasons, and what they call “circus” might be far more ethereal, far less real... You’ve seen statically choreographed aerial workouts on the "bed sheets" (credit Sarasota Central for that phrase). You’ve seen the hula hoops ... Dream on, those of the circus ballet class, your era may yet dawn ...Circus in Petaluma under a small colorful tent meant affordable amusement to grateful parents, I assume,...