The three things you need to know today in New York: Sun July 30

1. Spend the day shopping at Grand Bazaar. Local artists and designers sell their works at the Upper West Side street fair.

2. Have the ultimate weekend brunch on a Hornblower cruise. Bubbles, Beats and Brunch sets sail at 1pm from Pier 15.

3. Learn a different version of the story of a certain boy wizard at Off Broadway show Puffs. It just moved to a bigger location at New World Stages.

For more events, check in with Time Out throughout the day.