Calendar | idaho state university, Idaho state university. 921 south 8th avenue pocatello, idaho, 83209. Clearwater jazz holiday 4 days 4 nights live music, Now in its 37th year, the clearwater jazz holiday is a world-class gathering of the some of the greatest talents and greatest fans of jazz.. Buffalorunners. race calendar 2016, Updated continuously please report errors and omissions click here to email details of your local event. last updated: 1/28/2017 11:06:34 am number of events listed: 335.