Tomorrow In NYC's Washington Square: Glowstick Vigil For LGBT Youth

Sunday at 9pm thousands will gather in Manhattan's Washington Square Park for a You-Are-Loved vigil for LGBT youth. (No candles, open flames are strictly forbidden.) Facebook event page:

The vigil will start promptly at 9:00pm in Washington Square Park underneath the arch. Please bring your own glowstick if you have one as there will be a limited amount available. We will have at least 1,000 glowsticks to provide. The event will culminate in a chalking session in honor of the 2nd annual "You-Are-Loved Chalk Messaging Project." This project is meant to provide uplifting messages as well as shed light on the amount of bullying, harassment, self-injury, and suicidal thoughts that disproportionately affect queer youth.

Confirmed guests include the Trevor Project, Ali Forney Center, GLAAD, and Heritage of Pride. I will attend and document the event for JMG. Now where does one buy a glowstick in NYC?