He will play a special Tiki Live set with seven-piece band the Dub Soldiers, one of only two shows on his nationwide tour to feature the full group, as part of the Burton New Zealand Open festivities.
DJ Reno bolsters the Saturday night gig.
As a prelude to their concert, drum and bass outfits Black Sun Empire and State Of Mind and dubsteppers Truth deliver at the centre on Thursday, August 13.
Gravis Open Session tickets are $35 plus booking fee, and will be available from Play It Again Records from the end of this month.
Both sessions start at 8pm.
The first 100 people to buy a ticket to both gigs will receive a free ticket to the Burton New Zealand Open opening party, at Skyline Gondola, on August 10, featuring Sunshine Sound System.
Queenstowners will not miss out on Tiki's Flux tour - he plays at Subculture on both Thursday, August 20, and Friday, August 21.
Tickets will be available from Play It Again Records and Subculture in July.
Elite international snowboarders will take part in the the Burton New Zealand Open, at the Cardrona Alpine Resort, from August 11 to 15.