Following last year’s untimely death of her mate Blue Boy, 28-year-old mute swan Blanche has gone on to the great lagoon in the sky, as the swan who lived nearly her whole life at the Palace of Fine Arts died last Thursday.

About 20% of the population suffers from dyslexia, though many people go throughout their entire lives without a formal diagnosis. "Dyslexic Dictionary" — a new exhibit in the Presidio that features contributions from notable dyslexics like governor Gavin Newsom and author Sally Gardner — makes it clear that the learning disorder can also be a “hyper-ability.”

The ribbon-cutting for the long-awaited Presidio Tunnel Tops park is Saturday, then Sunday’s Grand Opening features a food truck rally plus DJs, live music, and ranger walks.