Here are our top 6 team building activities for companies this summer - Survivor, City Scramble, It’s a Knockout, Beach Olympics, Raft Regatta & Give A Dog A Home. br br For more information, please contact. br br Corporate Challenge Events br 112 Macro Ct br Rowville, Melbourne, VIC 3178 br Phone: 03 9753 2562 br Fax: 03 9763 6880 br Web: br Email: info@corporatechallenge.com.