The Richmond SF Blog reports that the two King of Thai Noodles shops on Clement street have covered up the "King of" on their signage and are now just "Thai Noodles." The blog speculates that it was pressure from the North Beach KIng of Thai Noodles.
However, digging into Corporation Wiki reveals that the corporations that own North Beach and Clement KOTNs are headed by the same person, Saranya Chaichacha.
It's possible the Clement St. operations have been sold, I suppose.
Has anyone noted changes at the other KOTN locations around town?