Thank you! My "reason to believe" was based on the IG location tag being near the flushing ave stop.
Oh she was playin', that Starbucks is taking over a local retailer called Fat Albert's. A shame.
Anyway, the spot is strictly daytime hours and is backdropped by PS 770 and an apartment complex. Pee in the corner by the tree, try to hit dirt. Flatground is great. If you take the train, get off at any stop off Eastern Parkway (Utica Av 2, 3, 4, or 5 is the closest), then it's a short hill bomb south on Utica and bear left on Montgomery.