Local! Chili Cook-off, Armonk Chamber’s Third Thursdays – Thurs, 6/15: 5 – 9pm: The Armonk Chamber of Commerce’s Third Thursday Celebrations continues when Fortina’s Christian Petroni and other top Armonk chef’s compete in this Chili Cook-off in Armonk Square. Check in for the cook-off between 5:30 & 7:30. There will be music from 6:30- 8:30 and town-wide promotions from retailers from 5-9pm.