LOUISVILLE, Ky. — Last year during a single week in April, more than 205,000 people in Kentuckiana helped out somebody else, volunteering or otherwise taking part in some act of compassion. This week is the chance to make that even bigger, during this year's Give a Day Week of Service, with something as simple as walking this Saturday at Waterfront Park with Best Buddies. The Best Buddies Friendship Walk is Saturday, April 20, 2019 at 10 AM on the Big Four Lawn at Waterfront Park. You can sign up at BestBuddiesFriendshipWalk.org. You can find other volunteer opportunities online at MyGiveADay.com.