On June 4 - 7 there is a huge event in Kungstradgarden in Stockholm. It's called "Taste Stockholm" and it is a kind of food festival and with artists as well.
On the final night H.E.A.T is headlining and closing the festival.
Be sure to be there if you can. It will be a blast and as you know they always deliver a supershow live.
I hope to see you there :-)