St James Festival Mukwonago 2025. Join us on saturdays at 4:00pm and sundays, at 7:30am & 10:30am for mass. Sunday afternoon 8/25 features reverend raven on the main.

James parish festival in mukwonago for a free family fun event on august 26th thru 28th at 830 e veterans way, mukwonago, wi 53149. James festival features bella cain on the main stage friday 8/23 and almighty vinyl on 8/24.