Hot-doggers: “It takes a lot to cut the mustard in this job,” says “Jumbo Dog” Jenn Baker, 22. She and copilot Matthew (Mustard) Lambert, 22, survived two weeks of training at Hot Dog High before hitting the road. The hot dog hits the streets of N.Y. Cool gizmo: Global Positioning System Dimensions: 27 feet long, 11 feet high, 8 feet wide Weight: 14,050 pounds Features: TV, stereo, video camera Top speed: 100 mph License plate: WNR MBLE The ‘bunroof’
