Photo courtesy SPAWe've written before at the disappointment, the dreary malaise, the gloomy oppression that comes with learning Houston theatergoers will endure yet another season of Broadway warhorses like Sound of Music without getting to hear any Stephen Sondheim.While Houston won't likely be hearing any Sondheim shows this year, it will hear the next best thing: Sondheim himself.The Society for the Performing Arts has announced their season schedule, and it includes a "conversation" between