Jarunfest is a special family outreach project organized by Crkva cjelovitog evanđelja that takes place annually, on the first Saturday of June, in Multisensory Park at Lake Jarun. This whole day family event spans from morning until evening and includes: performances of Christian music bands, drama teams, distribution of free meals for all park visitors, fellowship, and children’s activities such as: jumping castles, workshops, and other fun activities.

Jarunfest has grown over the years and other Christian churches and organizations have come to realize the importance and significance of this project and have joined in partnership. From the very beginning, Jarunfest has been supported financially by The City of Zagreb, which, has also recognized its value. The goal and purpose of Jarunfest is to promote family and Christian values. We wish to stress the importance of these things and exemplify neighborly and friendly relations, mutual respect, fellowship, and cooperation. The entire program and all of its activities are free and in addition to a good time of fellowship we will be giving each person a copy of The New Testament.

At this point, the following Christian bands and drama teams have performed at Jarunfest: Bez kompromisa, October Light, Scifidelity Orchestra, 108i, Wind Stain, Emmet Flare, Darijo Šehić and friends, Word of Life Church worship team and children choir, Kristina, Anime Puppet Ensemble and Citizens Alliance for Promotion of Christian Values with their drama team.