High Quality Content by WIKIPEDIA articles! The 2007 ILF World Indoor Lacrosse Championship was the 2nd ILF World Indoor Lacrosse Championship, an international box lacrosse tournament that is held every four years and is sponsored by the Federation of International Lacrosse. It took place between 14 May and 20 May 2007 in Halifax, Canada. The games were played at the Halifax Metro Centre. The Canadian team was the defending champion. Eight nations took part in this event, the six nations from the WILC 2003 together with two newcomers - England and Ireland.