On my last trip to Pattaya I had a couple of good evenings in Scooters Bar Soi Buakhao. Its well decked out in a Mod/Ska theme and the music is all from that era. They also have a bar in LK Metro but I never got that far.555
They have a Facebook page and I see there is another Scooters opening on Soi 6 later this month. I'll venture down there in 4 weeks time.