This beauty thrives in full sun and has 5-petaled pink blossoms with white centers. Anyone?
UPDATE: Trish Reilly Auerbach was the first to correctly identify this plant as an ivy geranium (Pelargonium peltatum). The leaves are a dead giveaway that this beauty belongs to the geranium family.
She writes (via Facebook):
"Ivy geranium -- "Invasive Village Hanging Plants" -- LOL (have invaded most villages throughout LI in the past 10 years)”
Well played, Trish!