Walleyes for Tomorrow Hatchery Open House Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: May 20, 2018 @ 11:00 am – 1:00 pm 2018-05-20T11:00:00-05:00 2018-05-20T13:00:00-05:00 Where: Green Lake Fish Hatchery W1294 N Lawson Dr Green Lake, WI 54941 USA Cost: Free Contact: Aaron Anderson (414) 531-0607 The hatch is on! Walleyes for Tomorrow-Green Lake Chapter is having its second annual fish hatchery open house during the 2018 walleye fry hatching period. Saturday, May 19: 11 am to 1 pm & Sunday, May 20: 11 am to 1 pm. The hatchery is located at W1294 North Lawson Drive, Green Lake, directly north (behind) Egbert Excavating.