Oostburg Athletic Association 2011-2012 Calendar https://oostburgathleticassociation.tandem.co/ Key dates for Oostburg Athletic Association. en-us 9/5/11 Labor Day https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=275 275-oostburgathleticassociation@intand.com 10/10/11 Columbus Day https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=276 276-oostburgathleticassociation@intand.com 10/31/11 Halloween https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=277 277-oostburgathleticassociation@intand.com 11/6/11 Daylight Saving Time Ends https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=279 279-oostburgathleticassociation@intand.com 11/11/11 Veteran's Day https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=278 278-oostburgathleticassociation@intand.com 11/24/11 Thanksgiving https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=280 280-oostburgathleticassociation@intand.com 12/25/11 Christmas Day https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=281 281-oostburgathleticassociation@intand.com 1/1/12 New Year's Day https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=282 282-oostburgathleticassociation@intand.com 1/16/12 Martin Luther King Day https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=283 283-oostburgathleticassociation@intand.com 2/14/12 Valentine's Day https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=284 284-oostburgathleticassociation@intand.com 2/20/12 President's Day https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=285 285-oostburgathleticassociation@intand.com 3/11/12 Daylight Saving Time Begins https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=286 286-oostburgathleticassociation@intand.com 3/17/12 St. Patrick's Day https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=287 287-oostburgathleticassociation@intand.com 4/8/12 Easter https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=288 288-oostburgathleticassociation@intand.com 5/5/12 Cinco De Mayo https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=289 289-oostburgathleticassociation@intand.com 5/28/12 Memorial Day https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=290 290-oostburgathleticassociation@intand.com 7/4/12 Independence Day https://oostburgathleticassociation.tandem.co/index.php?type=key_date&action=details&id=291 291-oostburgathleticassociation@intand.com