Shannon Des Roches Rosa   www.squidalicious.com    Parallel exploration is a very reasonable and comforting way to socialize We’re not a family that stays home. We’re a family of excursioners. Still, there are places my eleven-year-old son adores yet which we avoid completely, because our usual techniques of “go early or go off season” can’t guarantee him a good time. One of those local places is the sensory and exploration wonderland known as the Children’s Discovery Museum of San Jose — there is no time in which it is not thronging with tiny shrieking moppets, and kids Leo’s age are generally perceived as Too Big. Which is why I am so glad the CDM recently held their second after-hours Play Your Way event — essentially a private party for Leo and his crew. As my co-editor Jen Myers wrote about the evening at Dandelion: “It is an almost obstacle-free evening…