Le Guess Who? House Rules Unable to show videos. Please click here to accept cookies and enable embedding of videos. ENTRANCE: Le Guess Who? is only accessible with a valid wristband, unless otherwise noted. AGE RESTRICTIONS: Children up to 12 years old are welcome to accompany their parents free of charge. We strongly advise that any children under the age 16 visit Le Guess Who? under parental supervision. RESPECT: Please respect our festival, its artists, the venues we use, our volunteers, our staff, the inhabitants of Utrecht, and your fellow festival visitors. We are all in this together. DRUGS: Drugs are not permitted in any of the Le Guess Who? venues. WEAPONS: No way. PETS: Pets are not permitted at the festival. FOOD & DRINKS: We politely request that festival visitors refrain from bringing their own food and/or drinks into the festival venues. Nearly every venue hosts a bar, and there will be a market of food-stalls at TivoliVredenburg. ALCOHOL: Alcohol will only be served to visitors who are 18 years+. Bar staff are permitted to request identification. SMOKING: As per Dutch Law, smoking in public buildings is not allowed. Please go outside to have a smoke, or look for the nearest smoking room. SOUND: It is important to note that some concerts may be quite loud. Watching these performances, as well as providing ear plugs, is the visitor’s owns responsibility. Please take care of your ears and use ear plugs during performances. Some venues offer them for purchase, including TivoliVredenburg, EKKO and De Helling. PHOTO/VIDEO/AUDIO: The use of professional photo, video or audio equipment is strictly prohibited, unless you have been given permission by the festival team and possess proper accreditation. Please note that following the House Rules is mandatory for all festival guests. In case of infringement, the organization of Le Guess Who? reserves the right to deny further festival access.