For more information on how citizens from other countries can apply and get approved for Global Entry, check out the requirements and information here. The recently approved application process for UK citizens is slightly different: British citizens need to first register through their government website and pay a 42 GBP (about $63) fee.
Avery Ave is near Flushing Meadows-Corona Park, Leavitts Park and Hinton Park. There are good bike lanes and the terrain is flat as a pancake. Avery Ave is bikeable, there is some bike infrastructure.
Marcus Garvey (Mount Morris) Park, (2 or 3 trains to 125th St, Metro-North to 125th St; Bus M1, M60, M100, M101, Bx15). One of the oldest parks in Manhattan. The elegant brownstones on the west and south sides of the park hint at the former grandeur of the neighborhood (many were built in the 1880s).