5 Things To Know This AM — Feb 29 2012

It's official. Apple will show off its third-generation iPad on March 7th at Yerba Buena Center. (NYTimes)
Goldie Hawn and MC Hammer were randomly spotted hanging out at Park Tavern together. (Tablehopper)
The Smithsonian magazine made a list of the top food trucks in the country. See which lone S.F. business made the lineup. (Eater)
A new luxury magazine, dubbed Du Jour, will launch in partnership with Gilt Groupe in seven cities, including San Francisco. (WWD)
There's a new Bay-based app that bills itself as the "Pandora of event discovery." Check it out. (7x7)
Photo: Via Apple/NYTimes