(Wondering where Ward 2 is? Ward 2: your City Council Rep will be Cam Gordon. If you don’t like him, you can run against him yourself in four years.)
Ward 3 is Jacob Frey’s ward, so there is no incumbent. The four candidates:
Ginger Jentzen (Socialist Alternative)
Samantha Pree-Stinson (Green)
Tim Bildsoe (DFL) (Edited to add: was apparently GOP in his last electoral job)
Steve Fletcher (DFL, has the actual endorsement)
It doesn’t look like Tim Bildsoe sought endorsement (the article I found about that ward convention doesn’t mention him). In this Minnesota Daily article, it sounds like the socialist is the one who’s raising the most money. (Dear Minnesota Daily: an actual date on each article is nice. “Last updated 20 hours ago” doesn’t mean nearly as much as you seem to think it does.)