As wine lovers ponder which bottle of bubbly to pop this holiday season, winemakers from across Canada will be swapping secrets for making the best sparkling wine this week at Brock University.

Eighty of Canada’s top sparkling winemakers will travel to Brock on Thursday Dec. 6 for the annual Fizz Club — a members-only gathering where winemakers compare notes, discuss triumphs and challenges relating to sparkling wine production and learn about new research developments.

Organized by Brock’s Cool Climate Oenology and Viticulture Institute (CCOVI) and led by senior scientist Belinda Kemp, this year’s Fizz Club will be the largest gathering to date with attendees from Ontario, B.C., Quebec and Nova Scotia.

“When we started this, most of the winemakers who attended Fizz Club were based in Niagara,” said Kemp. “Now in its sixth year, we have winemakers coming from all across Canada, including more than 20 wineries from Quebec.”

As Fizz Club grows in popularity, so do Fizz-loving consumers. More than 90 local wineries are now producing sparkling wines and sales are surging with overall sales of VQA sparkling up 13 percent year-over-year.

Kemp will share the latest research CCOVI is doing to help local grape growers and winemakers produce quality sparkling wine, including new results from studies regarding how different soil types affect sparkling wine flavour, mouthfeel and texture.

Excitement continues to build around Canadian sparkling wine as last week CCOVI hosted the world’s largest Canadian sparkling wine tasting, with 135 bottles from four provinces. More information on the historic tasting can be found here.