Walking onions!
 
These are walking onions.  They make bulbs on the top of their stalks, which make another stalk with another bulb, which makes… you guessed it, another stalk with another bulb!!

Also pictured: my broccoli-and-potato bed, with a couple broccoli starts.  To the bottom left in the bottom right picture, a bit of the giant sage plant that came back from last year.