The Macerich Co. today said it has completed a letter of intent with Nordstrom, which will be joining The Oaks mall in 2008. The deal is still subject to approval by the city of Thousand Oaks. As previously reported in the San Fernando Valley Business Journal, Nordstrom will join a larger lineup of new stores and restaurants expected as the shopping center is renovated. The new Nordstrom location will measure about 144,000 square feet on two levels.