https://groningenukulelesociety.com/2026/06/22/uke-beginners-workshop-and-concert-27-june/Groningen Ukulele Societyen2026-06-22T14:16:30+00:00Uke beginners workshop and concert 27 juneGUS, ukulele, Groningen, Groningen Ukulele Society, meeting. groningen ukulele society, groningen ukulele society meeting, Ukulele groningen, o'ceallaigh irish pub, Ukulele nederland, ukulele nl, Ukulele noord nederland, ukulele lesson, ukelele les