HAPPY KIDS: "The Happiest Kids on the Block" by University at Buffalo alumnus Dr. Harvey Karp will be presented at 5:30 p.m. Wednesday in the Center for Tomorrow, University at Buffalo, North Campus, Amherst. Participants will learn about methods and techniques to stop tantrums, boost sleep and assist in behavioral problems. Deadline for registration is today. Tickets are $5. For more information, call 645-3312.
ADULT WATERCOLOR CLASSES: Michael McMahon will teach adult watercolor classes from 1:30 to 3:30 p.m. for the next seven Saturdays starting this week in the Lewiston Red Brick School, North Fourth and Onondaga streets, Lewiston. The class runs through Nov. 21; the cost is $80. Call 754-1990 for more information.
RUMMAGE SALE: A rummage sale and baked goods sale will be held from 9 a.m. to noon Saturday at Maryvale Drive Presbyterian Church, 425 Maryvale Drive, Cheektowaga. Admission is 50 cents. For more information, call 553-0486.
CARD PARTY: St. Stanislaus Rosary Society will host a fall card party at 1 p.m. Sunday in the Marian Hall, Fillmore Avenue and Peckham Street. There will be a $2.50 donation. The event includes card playing, cake and coffee. For more information, call 852-2290.