When are you going? CandyCab is getting a new vehicle at the end of the month so I'd expect he'll be back in business by sometime in November.
http://candycabnyc.com/
Also, if you're into food. There's a guy on instagram who posts pictures of food and his son,
http://instagram.com/foodbabyny. Everything looks delicious!!! Like, everything! He does lots of desserts, if sweet is your thing. I really don't understand how the dad stays so slim.