2020 Events 2020 Christmas Activities! 2020 Santa Run WDALA’S Fall 2020 Seminar September 29-30, 2020 Heritage Center - Bismarck Seminar Brochure 2020 WDALA Spring Seminar 2020 Spring Seminar was postponed due to COVID-19. 2020 NALA ConferenceJuly 9-11, 2020 at Harrah's Resort in Atlantic City. 2019 Events 2018 Events 2017 Events 2016 Events 2015 Events 2014 Events 2013 Events 2012 Events