Well I will be celebrating in my "devout atheist" way. With a dinner cooked by a dedicated if not too church-going christian lass. And then we will be off to as many ceilidhs as her cracked rib will allow. But then we worship at the alter of St Terpsichore every Sat given the chance. In short - communing with our tribe. A tribe based on genre rather than geography - as is the way these days.
Oh and going to watch "Once" at the local Town Hall/gov cinema.