Special events organised for milestone season at Boyndie Drome circuit.
Lightning strike set Jags up for 4-1 victory to close the gap on leaders Fraserburgh.
Jags won 4-1 at Nairn County and meet leaders Fraserburgh on Wednesday night.
Jags take on Fraserburgh in top-of-table clash next week but face other tough matches in the month.
International regular is a product of Huntly Cricket Club.
Midfielder hopes to help Huntly win Aberdeenshire Shield this month
All nine scheduled fixtures have been called off by the league.
Sewell (23) will join former Coasters team-mate Brodie Allen in moving to Christie Park.
Ex-Cove youngster netted Maroons' winner at Clach on Saturday.
New boy scored in Saturday's 1-1 draw at Strathspey where the home side struck at the death.
Buckie look to be Fraserburgh's closest rivals for the title.
The 25-year-old remembers when Huntly competed with some of the best rugby clubs.
Vale fans also got a first glimpse of new striker Caiden Imbert-Thomas.
Jags made it ten league wins in a row by thumping Formartine 4-0.
Maroons have surrendered from winning position in last two outings and are eager to return to winning ways.
Moray trio Buckie, Rothes and Forres all bidding for place in last four.
Appalling conditions left some competitors suffering from hypothermia.
Allen (24) had already signed a pre-contract with the Black and Golds.
Demus will come straight into Maroons squad for Saturday's home game against Strathspey Thistle.
Limit of 500 attendance will be lifted on Monday.