Events. Day Event Categories: All Southisland surfing Day Event Cycle Competition Fishing Hiking/Trek Hunting ScubaDiving Subsidy Survivial Skills All / Day Event SSAANZ Canterbury Surf Day — Sumner, Christchurch - 21st February 2026 NZ$0.00 SSAANZ Learn to Surf Day — Riverton / Colac Bay - 22nd February 2026 NZ$0.00