Directed by Mark Martino with choreography by Michael Lichtefeld and musical direction by Phil Reno, performances continue through Aug. 17 at the Massachusetts venue.
Leavel is joined by James Brennan as Horace Vendergelder and Jennifer Cody as Minnie Faye.
Based on Thornton Wilder's 1955 play The Matchmaker, Hello, Dolly! features a book by Michael Stewart and music and lyrics by Herman. Song titles include "Put On Your Sunday Clothes," "Before the Parade Passes By" and "It Only Takes a Moment."