Who doesn't like cookies, especially holiday confections trimmed as pretty as Christmas trees? Once again, the Country Inns of the White Mountains is hosting its annual Holiday Inn to Inn Cookie and Candy Tour, a two-day, inn-to-inn extravaganza of sweets, treats, and holiday cheer. This year's two-day, self-guided tour on Dec. 11-12 includes 15 inns spread between New Hampshire and Maine in the Mt. Washington Valley. Tour-only ticketsa re $27 and these are limited. Best deals are the one- and two-night lodging packages, which include the tour as well as lodging and breakfast; one-night packages from $139, two nights from $178.