Fans of Elton John can make a full day of it today, July 11. Before he takes to the stage in the evening with Billy Joel, John’s charity presents its fourth annual “Washington/Baltimore Lunch around the World” fundraiser. A buffet will be included, along with John-focused trivia games. And John memorabilia will be auctioned off and raffled. John himself, unfortunately, will not be on hand. Saturday, July 11, from 1 to 4 p.m. Banana Café, 500 Eighth St. SE. Tickets are $25. To register, email your name and the number of people in your party to 2009LATWDC@cox.net.