These Bay Area baseball pizzas come with a slice of philanthropy

It’s something very few people want to ever think about: What’s the best way to care for a dying child?

For some families, the George Mark Children’s House is the best answer to a question they never wanted to have to ask. And for nearly nine years, athletes from the San Francisco Giants have teamed up with one of the biggest names in Bay Area pizza — Tony Gemignani — to support the institution’s mission.

The crossover between the worlds of pro sports and philanthropy go back decades in the Bay Area...