Lunch: First Lady Dr. Jill Biden hosted a luncheon for the spouses of visiting dignitaries at the Marion Davies Guest House on Thursday as part of the Summit of the Americas. The Summit of the Americas brings together leaders from North, South, and Central America, and the Caribbean and takes places approximately once every three years. This year is the ninth summit and is taking place in Los Angeles, which is home to the largest Hispanic/Latino population in the US. President Joe Biden hosted a formal dinner later in the day at the Getty Villa.