Werkman Horshoes Spring Games This entry was posted on September 9, 2014 by Taylor Sarah. 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: April 16, 2015 – April 19, 2015 all-day 2015-04-16T00:00:00+00:00 2015-04-20T00:00:00+00:00 Where: Werkman Horseshoes Helper Molenstraat 43 9721 BT Groningen The Netherlands