Map Onekama OneFifty Celebration Onekama, Onekama, MI 49675WebsiteEmailPhone: (231) 398-9355 Description Through a series of activities and events based on Onekama’s 150 year anniversary, OneKama OneFifty will celebrate the Portage Lake Channel and the village of Onekama. Activities will feature boat races and water recreation events, historical tours and programs, arts and literary tie-ins, a gala dinner, and a formal dedication of the Portage Lake channel to Lake Michigan.Events will take place between June and October 2021. Check the event website for more details. Event Dates June 13, 2021 (All day) June 14, 2021 (All day) June 15, 2021 (All day) June 16, 2021 (All day) June 17, 2021 (All day) 1 of 24 › More To Explore Categories: Concerts & Music Festivals Cultural & Heritage Fairs & Festivals Outdoor Recreation Activities Tour Events City: Onekama Region: Northwest Although the MEDC uses reasonable efforts to maintain the accuracy of the website content, it is not represented to be error free. Read legal information.