41 Arranging of contests featuring amateur and professional surfing, wakeboarding, water skiing, body boarding, stand up paddleboarding, on water aquatic challenge course events; Recreational services in the nature of surfing, wakeboarding, water skiing, body boarding, stand up paddleboarding, on water aquatic challenge courses; Rental of in-line skates; Rental of roller skates; Rental of skateboards; Rental of ski equipment; Rental of skis; Rental of sports grounds; Rental of stadium facilities; Rental of surf boards; Arranging and conducting youth sports programs; Entertainment services in the nature of live visual and audio performances, namely, musical, variety, news and comedy shows; Entertainment services in the nature of professional athletes competing in surfing, wakeboarding, water ski, body boarding, stand up paddle boarding, on water aquatic challenge course events; Instruction in the nature of surfing, water skiing, wakeboarding, kneeboarding, on water aquatic challenge courses, stand up paddleboarding, and body boarding lessons; Providing facilities for recreational activities, namely, surfing, wakeboarding, water ski, body boarding, stand up paddle boarding, on water aquatic challenge courses; Rental of indoor recreational facilities for playing sports, sports training, and group recreation events; Rental of stand-up paddleboards for recreational purposes; Ticket reservation and booking services for recreational and leisure events, namely, surfing, wakeboarding, water skiing, body boarding, stand up paddleboarding, on water aquatic challenge courses