Free BJJ Week In this form, you can book your free trial week at the Grey Wolf BJJ Academy.The first day of your trial week must be on Monday (08:30 PM - 9:30 PM), Wednesday (7:00 PM - 8:00 PM), or Friday (7:00 PM - 8:00 PM).Fill out the fields below and submit your request.Name:* Name Surname E-mail:*Choose the start date. Remember, the first day must be Monday, Wednesday, or Friday.*InviaCancellaBefore submitting the request, remember to download and complete the forms:Liability WaiverIf you are an adult: adult-liability-waiverIf you are a minor: minor-liability-waiverPhoto/Video Release FormIf you are an adult: adult-photo-video-releaseIf you are a minor: minor-photo-releaseFor your first class, remember to bring the completed forms, along with a copy of your ID and Tax Code.Here are the academy’s opening hours: timetable