Discover Trewerket, a vibrant restaurant and event venue nestled in the heart of Gamle Oslo, Norway. We offer a delightful lunch experience from Monday to Friday, featuring a buffet with hot dishes, soup, a fresh salad bar, and artisan bread. While our à la carte menu is temporarily closed due to ongoing construction, we specialize in hosting larger gatherings, from intimate parties of 30 to grand events for 120 guests. Our modern facilities are ideal for conferences, product launches, weddings, and Christmas parties. Enjoy our cozy atmosphere, great coffee, and a superb selection of beer, wine, and cocktails. Trewerket is a welcoming space for families, groups, and the LGBTQ+ community, ensuring a memorable experience for everyone in Oslo.