Photo, by ultraclay! at flickr Pity the poor tourist who comes upon this ad hoc weekend subway service advisory message scribbled on a series of dry erase boards at the Fulton St. station in Manhattan. Actually, pity any subway rider who pauses at great length to try to determine the meaning behind this advisory and then comprehends what it ultimately means for them to get to where they need to go. The above photo......

If you were planning on taking the F train anywhere this weekend, better put on your reading glasses -- Gowanus Lounge spotted commuters stalled in front of the following sign. The 9-year-old should attempt this for his next subway challenge: Transfers and shuttles and buses, oh my. Read the MTA advisory here, or just slide on those walking shoes and stay above ground.......