While staying in Wales we passed the exit for Llanfairpwllgwyngyll each time we drove down the motorway. Apparently that is the short name for Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch.
Here is a helpful sign outside the pub in Conwy:
Helpful sign outside the pub in Conwy
Google translates this as "traditional pub offering cask ales and lagers, variety of wines and spirits".