M ost people who are thinking about the best things to do in Dayton, Ohio can come up with one or maybe two top attractions.

Barry Ritholtz’s new book discusses why most people are bad at investing, and why famous investors who consistently beat the market are rarities.

With exercise classes, wellness experts and jam-packed swag bags, the Dayton Fitness Sampler will offer a full morning of fun, fitness and friendship, say organizers.