'Remembering RJ' tribute event to be held Sunday at KeyBank CenterSource: Sabres.com ‘General admission tickets are free to the public and are available here on a first-come, first served-basis.’ Related posts: Buffalo Sabres announce 2019 Development Camp schedule Sabres to hold development camp at First Niagara Center Sabres announce 2018 development camp schedule Sabres development camp opens July 13 Sabres announce ticket prices, on-sale dates for 2017-18