The Upper Room is a worship event launched by Stefani in 2023 as part of an initiative to grow and develop contemporary Christian and gospel music in Macedonia. Inspired by Acts 2:1–4, where the Holy Spirit filled the disciples gathered in the Upper Room, this event seeks to create a similar spiritual experience through powerful, high-quality worship music. With a heart to spread the Gospel across different layers of society, each gathering is thoughtfully planned—considering the timing, location, and the musicians involved.

The aim is not just musical excellence, but a Spirit-filled atmosphere that moves people deeply. Professional musicians, ideally Christians, are chosen not only for their skill but also for their ability to worship wholeheartedly and give glory to God.Ultimately, The Upper Room is about more than music—it’s about inviting the Holy Spirit to fill every heart, every room, and every moment of worship.