Best bike shop in Britain, you've read it all before, but if you haven't visited yet, put one of these dates on your WH Smith's wallplanner.
The over 18 bit applies to the premises and on these nights only, due to licensing laws, not because they're showing slasher movies or parading strippers around the premises. Under-18s are still allowed in the bustling car park area.
Poster art: you guessed it, Ryan Quickfall!