(TrendHunter.com) Fans of Subway sandwich shop cookies are likely to rejoice with the news of the Cookieway pop-up shop as a storefront being launched in celebration of National Cookie Day (December 4). The store... (TrendHunter.com) Fans of Subway sandwich shop cookies are likely to rejoice with the news of the Cookieway pop-up shop as a storefront being launched in celebration of National Cookie Day (December 4). The store...