A disabled Vietnam veteran who defied the city Parks Department by setting up a hot dog stand on prime real estate outside the Metropolitan Museum of Art was carted off in handcuffs yesterday. Dan Rossi, 69, was charged with obstructing traffic and disorderly conduct after he refused to relocate his stand during an enforcement sweep. The area outside the Met has been a lucrative location for the Parks Department, which leased the space to one vendor for $642,000 a year.



