"It's been our busiest year yet for Halloween," says cafe and gift shop owner Charlotte Brennan.
"People have been asking for pumpkin spiced lattes since August, so I feel like it's getting earlier."
Charlotte says as soon as shopping for back-to-school essentials was in the bag, she saw a switch to "cosy" autumnal spending.
And there is some data to suggest what Charlotte is seeing is a wider trend of Halloween spending creeping in long before 31 October.
More than £100m was spent on sugar confectionery at British supermarkets in the four weeks to 5 October - up 5% on the same period a year ago, according to data from Worldpanel by Numerator.