If you are going to be in the Kezmarok area in early July , this is one of the best festivals we have ever been to. Handmade crafts galore, Slovak, Hungarian and Polish dancing groups. Its an amazing event. It runs July 7,8 and 9th. More than 50,000 people attended last year. Well worth the trip.
https://slovakia.travel/en/the-european-folk-craft-festival-elro-july