p> THE C.O.R.E. HEALTH EXPO:

Vendors will sell food, refreshments and other street-fair standards on Seventh Avenue between 47th and 57th streets, tomorrow from 10 a.m. to 6 p.m.

COLUMBUS AVENUE FESTIVAL:

A street fair on Columbus Avenue between 66th and 72nd streets on Sunday from 11 a.m. to 6 p.m.

FESTIVAL OF THE AMERICAS:

On Sixth Avenue between 42nd and 56th streets on Sunday from 10 a.m. to 6 p.m.

LA GUARDIA PLACE FESTIVAL:

A street fair on La Guardia Place between Houston and Fourth streets, tomorrow from 11 a.m. to 6 p.m.

JUNCTION BOULEVARD FESTIVAL:

A street fair on Junction Boulevard between Roosevelt and 35th avenues in Corona, Queens, on Sunday from 11 a.m. to 6 p.m.

MANHATTAN YOUTH FAIR:

On Greenwich Street between Barclay and Chambers streets, today from 10 a.m. to 6 p.m.