McDonald's is pouring $8.5 billion into revamp its menu, focusing on nutrient-dense options and GLP-1s. The move has led to a 6% drop in its shares. Meanwhile, drive-thru menus across the country are being updated, with restaurants modifying their menu selections. The Red Chickz has signed franchise development agreements in Dallas-Fort Worth and Las Vegas, increasing its footprint in the fast-casual sector. Diners are also highlighting the best mashed potatoes served by various restaurant chains.