The Philippine Davis cup 3.5 team is playing at NTC Saturday night if you want to meet a ton of 3.5/4.5 GOATs.
If you live in FiDi check Hudson River Park in spring and summa. For winter Midtown West and Prospect Park are close for you. Epic GOATing at HRP.
There he goes. One of God's own prototypes. A mutant of some kind never even considered for mass production. Too weird to live and too rare to die.