Hawthorn Woods Fall Family Fun Fest

• 10 a.m. to noon Saturday, Hawthorn Woods Aquatic Center, 94 Midlothian Road. Meet village staff, touch-a-truck, arts and crafts and mini-train ride. Free. vhw.org.

Walk & Run for Wishes

• 8 a.m. Sunday, Busse Woods Forest Preserve, South Arlington Heights Road, Elk Grove Village. Make-A-Wish Illinois event. Adults $30. Info: illinois.wish.org.

British Car Festival

• 9 a.m. Sunday, Harper College, 1200 W. Algonquin Road, Palatine. 20 British car clubs, 500 automobiles for the 30th annual event. British food, Irish dancers, music, technical sessions, parts vendors and new car dealers. Free admission; car entrants $25. Info: www.britishcar union.com.

10th Annual Rally Day

• 10 a.m. Sunday, Christus Victor Lutheran Church, 1045 S. Arlington Heights Road, Elk Grove Village. Prizes for cars, motorcycles and bicycles. Food, DJ, craft fair, children’s games, petting zoo, car seat safety check by certified installers. Free; car entry $15, motorcycle $10. Info: www.cvlutheran.org or (847) 437-2666.

Republican Family Picnic

• 11 a.m. to 3 p.m. Sunday, Busse Woods Forest Preserve Grove 27, South Arlington Heights Road, Elk Grove Village. $25 per family includes food and drinks. Petting zoo, pony rides, face painting, police K-9 show, inflatables.

Fall Festival for Seniors

• 9 a.m. Monday, Palatine Township Senior Center, 505 S. Quentin Road. Health screenings, activity demonstrations, information on senior living facilities, in-home health care, medical providers, insurance, financial, legal, real estate. Free.