Cheers to baseball and COVID-19 vaccinations. Jill Biden and Doug Emhoff visited Minute Maid Park in Houston, Texas on June 29. The first lady, 70, and second gentleman, 56, toured the stadium’s vaccination site and chatted with veterans and front-line workers on Tuesday — and also watched a few innings of the game between the Houston Astros and Baltimore Orioles over some nice cold beers.