The summer social season is officially upon us, and with it comes quite the lineup of glittering events celebrating the city's cultural institutions, art scene, music, and more! A dance party at Lincoln Center, a ball at the Botanical Garden, even a free evening with the New York Philharmonic?! Pull out your gala gowns and party pants, people: this June is filled with glamorous fetes and chic celebrations you absolutely can't skip dressing up for.