New eats on Fifth Avenue in Park Slope:

–Oko, a new frozen yogurt shop with assorted teas, hot and iced, including a lip-smacking ginger with Asian pear, are $3 to $4 for 16 ounces. The name means “eco” in Hungarian. Oko is at 152 Fifth Avenue (DeGraw Street),
(718) 398-3671.

–A new bakery called Trois Pommes has opened at 260 Fifth Avenue (Carroll Street), (718)
230-3119.