René Froger, Gerard Joling, Jeroen van der Boom, and Jan Smit, made that Monday known. The dress code for the meezingfestijn on 31 may and 1 June, as in 2014, red, white and blue. It is intended that visitors on the second ring red bear, which is on the first ring white and that on the field is a blue outfit to wear. Special guests this year include T-Spoon, Snollebollekes, The Weather Girls and Jimi Bellmartin, winner of The Voice Senior.
The ticket sales for the fifteenth edition of Toppers in Concert starts on 12 november.