. >> aaaa. >> you know what what i need? >> feelings? 7th here on nbc. >>> it's 8:30 now on a tuesday morning, the 31st day of july, 2012. another day for us at olympic park in london as you look down at the sites, the place is teeming with people coming in to see events. some of those people stopping by our home away from home here. we thank them very much. >> whooo! >> out on our plaza here in london, i'm matt lauer along with savannah guthrie, natalie morales and mr. al roker. >>> and right now we are actually in east london, which of course forever more will be known for the olympic games. but before the games came here, it was known kind of as the creativity hub of the city. we're going to take a tour coming up. >>> also, you saw him last week at the tower of london with us, jamie oliver, our good friend. today he's brought some friends along as well. some young kids are helping him cook today, and he'll show us some of his creations. >> come on, faster! >> all right. entering the london game, the u.s. diving team had not won a meda