After my divorce, I would take advantage of a free weekend without my toddler son by going out to a bar in Tulsa that featured live rock bands. This particular night the main act was a band that played covers of current popular rock music. Along one side was a bar top with stools lined along the wall. This was my favorite place to hang out. I would order a whiskey sour, sip it slowly, enjoy the music, and watch people dan...