Wasn't playing a gig, but i did take advantage of the opportunity to bring out all my stage lighting (which i never get much of a chance to use at my gigs which consist of farmers' markets in the mornings and rest homes in the afternoons), strategically set up around the yard to illuminate our various Halloween decorations. And then my wife suggested i might play some "spooky chords" on the piano when Trick-or-Treaters came by --- well i knew i could do better than that. So i set up an old PSR keyboard, pulled up a GM organ patch, cranked the reverb level, and improvised on minor chords for the evening (with bits of Bach, Yes, Genesis, Iron Maiden, and Star Wars thrown in). Great fun.