Rinker Buck, author of “The Oregon Trail: A New American Journey,” will retrace the adventures of his journey along the trail with his brother Nick. The two made the four-month, 2,000-mile trek in 2011 in a covered wagon pulled by three mules.

WHEN: 3 p.m. Sunday

WHERE: North Yarmouth Congregational Church, 3 Gray Road

HOW MUCH: Free

INFO: 892-0188