The Leonard Lopate Show is collecting grammatically incorrect signs. Upload your photo below and you might be a guest on the show to talk about your sign.
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Jill Pittman

Another favorite -- in the Duane Reade at Smith/Jay in Brooklyn.
Jill Pittman

This sign is on the UES, about 80th & Lex, I think.
(I keep an ongoing collection of these kinds of things -- grammar problems, funny images with no words, funny images with words. If you're interested: http://www.facebook.com/album.php?aid=29530&id=516249386&l=e39e5ba226.)
Carey

Long Island City, NY -- Vernon Boulevard.
I'd actually LOVE to believe this is correct as-is, and some wild party is behind that door without cease.
Richard Messing

Anatolian Gyro
1605 Sheepshead Bay Rd.
Brooklyn, NY 11235
(It should be spelled "hummus." Spelled with one "m" it is something completely different and unappetizing!)
Don Brockway

On the internet. I confess it's not my photo, but wanted to share it.
Don Brockway

Seller Rex3840 and eBay - A plaque on both your houses.
Mo Gelber

on a mailbox in chinatown. It was supposed to say 247 canal st, but with the missing "c" it has a whole new meaning
Richard Messing

Stillwell Ave. and Bowery Street
Coney Island, Brooklyn, NY
Richard Messing

1790 Sheepshead Bay Road
Brooklyn, NY
(Plam instead of Palm Reading)
Richard Messing

2739 86th Street
Brooklyn, NY
(Your Approved instead of You're)
Richard Messing

1229 Riegelmann Boardwalk
Coney Island Brooklyn, NY
(Fun For the HOLE Family)