In celebration of National Poetry Month, the University of St. Thomas hosts its fourth Emily Dickinson reading marathon from 8 a.m. to 9:30 p.m. Tuesday in Frey Library, 2115 Summit Ave., St. Paul.

In celebration of National Poetry Month, literary lovers can drop in, grab a comfy chair and listen to one or more of the Dickinson’s 1,789 poems. Refreshments will be served. (8 a.m.-9:30 p.m. Tue.