An estimated 400 Mongrel Mob members will descend on a paddock in Te Aute today to celebrate the gang's 50th anniversary.
They will be doing so with a low-alcohol beer in hand after a special liquor licence for a pub beside the paddock was approved by the Hastings District Licensing Committee yesterday.
Police alcohol harm prevention officer Sergeant Ray Wylie said there would be a lot of disappointed people if the celebration did not work out, as the Mob had come a long way to apply for the licence.
"There are the obvious benefits to having the Mob celebrating in one area rather than bar-hopping; it will make it much more manageable for the police.
"If it goes badly we'll be disappointed that the promises made in the hearing weren't kept to, but we're optimistic."