this is my first post here so be gentle. this is for new york city only: if you enter the promo code "ubertothepark" you will get $10 off 2 rides that either start or end at these parks, enjoy.
The Bronx: Van Cortlandt Park, Pelham Bay Park, and Crotona Park
Brooklyn: Prospect Park and Marine Park
Queens: Elmhurst Park and Flushing Meadows Corona Park
Staten Island: The Big Park and Clove Lakes Park