I can appreciate your planned boycott of McDonald's for their sponsorship of La Raza. But, I think you missed the other corporations that sponsor the group.
http://www.nclr.org/files/57043_file_2008_Annual_Report_FINAL_edited.pdfStart at page 44 of the pdf file (it's La Raza's Annual Report) and you'll see a long list of US corporations supporting La Raza. If we're boycotting McDonald's, I think we'd have to boycott these corporations too:
Allstate, Bank of America, BP, Fannie Mae, Ford, General Motors (no wonder they are bankrupt), Pepsi, State Farm, US Dept. of Education, UPS, Verizon and Wal-Mart.
Other donors include Coca-Cola, AT&T, Best Buy, Boeing, Burger King, Chevron, Chrysler, Countrywide, Dell, E-Trade, FedEx, General Mills, Hallmark, JP Morgan, KFC, Microsoft, MillerCoors, Prudential, Southwest Airlines, Starbucks, THE UNITED STATES ARMY, The Postal Service, the US Marines, Walt Disney, Wachovia, Wells Fargo, Western Union, and the list goes on and on.