Nats relief pitcher Sean Doolittle donated rainbow cake
'Happy Pride'
Pittsburgh and Philly are this weekend; Baltimore, New York to follow
Hitmaker on working with Madonna, playing for gay crowds and being a straight ally
Coming days jam-packed with concerts, parade, festival, nightlife and more
The 2018 Pride Hero answers 20 gay questions
The show will be based on the country star's songs
The show included a gay hunter who falls for a warlock
The former 'American Idol' hopeful became a household name in 2004
New episodes stream on Netflix in July