From the 18th of November till the 24th of December there's a German theme Christmas Market in Commercial Road. The stalls have a diversity of German beer and mulled wine, tasty bratwurst sausages and a wide selection of crafts and arts. They are open from 10am till 7pm (except on Sunday, then it's from 10am till 5pm). I walked through it today, but haven't tried anything yet. But i'm pretty sure i'm going to pass it again sometime...