The Home of the CHCH Phoenix Supporters: Spectators Bar & Bistro is literally right next to AMI stadium.
They're keen to get a croud in before matches and are putting on a $10 Burger and Beer deal on matchdays.
So if you're going to any matches in CHCH and are keen for a beer and to talk some football beforehand then get along to Spectators!
That sounds a good go for fans in Chch.
I think they allow you to leave the stadium between matches in double-headers for a feed too.
AMI Stadium allows spectators to freely come and go during games and between double-headers too as far as I know.
There's nothing prohibiting it in the AMI Stadium regulations which I just looked at.
(Nor in the FIFA tournament and ticket regulations)
Apparently Westpac Stadium in Wellington won't allow fans to leave the ground during games or between double-headers and re-enter the stadium.
Cargo Bar and Restaurant down the road from AMI Stadium are offering $40 of food and drink for $20 for any number of people the whole of June after 6 pm with this voucher:
http://www.grabone.co.nz/christchurch/cargo-bar-32
"Expires Jul 1, 2015
Limit: 2 for you and 2 gifts for others
Bookings essential. Subject to availability. Valid from 6.00pm seven days. Maximum two coupons per booking. Must be used in one visit. Not valid public holidays. R18."
Big Pete 65, Christchurch