As part of its homecoming festivities, Dubuque Senior High School will host a community open house on Saturday, Oct. 5, from 10 a.m. to noon to showcase the school’s recently completed renovation. The district recently completed a $34 million second-phase renovation of Dubuque Senior, which included a newly renovated Lamb-Hedeman Auditorium and Nora Gymnasium, as well as new performance physical education space, a wrestling room, a restructured music wing and classroom updates.