LAST MAN STANDING - "Grandparents Day" -- When Vanessa forces a reluctant Mike to attend Grandparents Day at their grandson Boyd's preschool, Mike manages to insult the daycare teacher and Boyd gets kicked out of school. Boyd's mom, Kristin, tells Mike that he now has to look after him, so Mike takes the two-year-old to work with him. Meanwhile, after an elderly looking grandmother at the Grandparents Day event thinks she and Vanessa are the same age, Vanessa goes out of her way to look more youthful -- hoping no one sees her buying clothes from a boutique her 17-year-old daughter, Mandy, shops at -- on "Last Man Standing," TUESDAY, OCTOBER 18 (8:00-8:30 p.m., ET) on the ABC Television Network. (ABC/PETER "HOPPER" STONE) TIM ALLEN, NANCY TRAVIS