Home » Boltonville • Event • Washington County » Come celebrate the 100th annual Boltonville Rain Days – May 26 – 28. Come celebrate the 100th annual Boltonville Rain Days – May 26 – 28. Author: Judy Steffes | May212017 Posted in Boltonville, Event, Washington County No comments Boltonville, WI – Celebrating a century in Boltonville. Sponsored by the Boltonville Volunteer Fire Department. Music, food and fireworks. Click HERE to read more. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Tags:Boltonville Fire Department, Boltonville Rain Days, Washington County Insider Tweet Pin It Related Posts Letter to the Editor | A note of thanks from Herb Tennies A note of THANKS to Horicon Bank for taking over sponsorship of July 4th fireworks in West Bend Volunteers needed for this year’s Tour of America’s Dairyland West Bend School District selects new high school principal. About Author Judy Steffes First-run stories, balanced coverage in West Bend/ Washington Co. Business/education/community/history/arts. Add Your Comment Click here to cancel reply. Name (required) Mail (will not be published) (required) Website Current [email protected] * Leave this field empty Notify me of follow-up comments by email. Notify me of new posts by email.