A big day for the Lethbridge Twinning Society.

The organization is hosting a dinner to celebrate its 30th anniversary and dignitaries from Japan, the United States and Russian Confederation will be in attendance.

Local representatives of the federal, provincial and municipal governments will also be on hand.

Founded in 1989, the purpose of the Lethbridge Twinning Society is to promote friendship and understanding between Lethbridge and its Twin (or Sister) Cities around the world.