IN: Children's Day observations in the United States predate both Mother's and Father's Day, though a permanent annual single Children's Day observation is not made at the national level.
is there a children's day in america?

OUT: yes

IN: The Tour is the signature attraction at the park, and goes into a working movie studio, with various film sets on the lot. In recent years, guests have sat in multi-car trams for the duration of the ride. The Tour lasts about 45--60 minutes and is led by a live tour guide who can be seen throughout the tram on video screens. It travels through the Front Lot, Backlot and various attractions, passing sets and props from movies along the way.
do they actually film movies at universal studios?

OUT: yes

IN: The Wizard of Oz was first turned into a musical extravaganza by Baum himself. A loose adaptation of his 1900 novel (there is no Wicked Witch or Toto, and there are some new characters), it first played in Chicago in 1902 and was a success on Broadway the following year. It then toured for nine years. The 1939 film adaptation bore a closer resemblance to the storyline of Baum's original novel than most previous versions. It was a strong success, winning the Academy Awards for best song and best score, and continues to be broadcast perennially.
was the wizard of oz ever on broadway?

OUT: yes

IN: This article contains a complete list of Michelin starred restaurants in San Francisco Bay Area since 2007. The San Francisco guide was the second North American city chosen to have its own Michelin Guide. Unlike the other US guides which focus mainly in the city proper, the San Francisco guide includes all the major cities in the Bay Area: San Francisco, Oakland, San Jose and Berkeley, as well as Wine Country, which includes Napa and Sonoma.
are there any michelin star restaurants in san francisco?

OUT:
yes