We all know that myth about New Yorkers being cold and unhelpful to each other is untrue. This week’s proof: someone stopped a bike thief on East Houston Street Monday morning and is trying to return the bike to its rightful owner. This note is posted on the south side of the street just west of the intersection with Allen Street. (We presume they mean bring the key in that last sentence.) If you know the bike’s owner, tip them off. If you have interesting photos from around the Lower East Side you’d like to share, tip us! email@example.com.