Take a walk through each festively decorated room of the W.K. Kellogg Manor House this holiday season and round out your shopping with treasures from local vendors.    Visit the Holiday Market for self-guided tours and shopping from 11 a.m. to 4 p.m. beginning on Saturday, Nov. 18. Weekend shopping will continue on Nov. 25 and on Dec. 2, 9 and 16, all Saturdays. The market also will be open from 11 a.m. to 4 p.m. Friday, Nov. 24. Conclude your tour and shopping with a cup of hot spiced tea. Docents will be on site to answer questions about the estate and W.K. Kellogg’s former summer home. Admission to the Holiday Market is $5 (free for members, students, and children under 5 years old).   Two special events are planned in tandem with the market:   Saturday, Dec. 2 — Kids Day  From 11 a.m. to 2 p.m., children ages 4-12 can enjoy craft making, hot cocoa, a candy cane hunt, and more. Included with Market admission.   Wednesday, Dec. 6 — Sip and Shop  From 5:30 to 8:30 p.m., enjoy free admission to the Holiday Market. A cash bar will be offered.   The W.K. Kellogg Manor House is located at 3700 E. Gull Lake Dr., in Hickory Corners. To learn more, visit conference.kbs.msu.edu. Direct questions to the Manor House at (269) 671-2160 or conference@kbs.msu.edu.