The best places to find cougars for an article about dating would be online dating sites and apps that cater specifically to older women seeking younger men, such as Cougar Life or Older Women Dating. You could try visiting bars, lounges, and clubs in areas with a high concentration of affluent single people. In general, it's important to stick to places where there is likely to be a higher concentration of mature women who are open-minded and interested in meeting younger partners.