Regular / adultsFree Sunday 20 April 2025 - Sunday 23 November 2025 De Betonnerie Lees in het Nederlands Have you already started spring cleaning and clearing out your closets, record collection or kid’s toys? Or are you excited to score vintage treasures? Great news: you do not have to go outside of Utrecht anymore. The flea market called de Betonnerie takes place every last sunday of the month. De Betonnerie will be the perfect way to relax on a sunday afternoon, meet (new) friends and sell or shop in a sustainable way. The aim is to connect locals and different cultures and to contribute to a healthy, clean and sustainable environment & economy! De Betonnerie will be held at Beton-T, Utrecht’s newest experimental city square. From clothing to plants to upcycled products: together with every participant it will create a second life for products that would normally end up in the trash. It will be a “gezellige”, accessible and local market where everyone is welcome. You can drop by to find that unique record or sixties lamp, or to just chat and have a coffee. Everyone who wants to sell their (second hand) products is welcome too. Next to market stalls there will be music, food and drinks. There will also be an upcycle café where you can turn old materials into something new. Advertisement Festivals Museum & exhibitions Performing arts HKU Exposure 2025 Various locations Utrecht Date Wed 25 Jun to Sun 29 Jun Museum & exhibitions Good Mom / Bad Mom. Unraveling the Mother Myth Centraal Museum Time tu to su: 11:00 - 17:00 Classical music USKO: Poème-Symphonique TivoliVredenburg Date Tue 24 Jun Time 20:00 Advertisement Music Pop & rock Liberty DeVitto ft. The Billy Joel Experience Beatrix Theater Date Mon 16 Jun Time 20:00 Miscellaneous Blender artist meetup De Nijverheid Date Mon 16 Jun Time 20:30 - 23:30 Show full calendar Calendar More inspiration in Utrecht Museum & exhibitions The summer of '75 The Utrecht Archives Time tu to su: 10:00 - 17:00