I know this doesn’t apply to the original request, but here is another list of Chippewa Falls area baits shops, besides Mouldy’s in Lake Hallie…
You can also try the BP Station next to the courthouse on North Bridge Street…They advertise live bait, not sure about minnows though…
Try Jacobson’s Hardware Store on Central Street, but also try at their Lake Wissota store along CTH “J”… They do have minnows year round…
If travelling further north, you can check out the Jim Falls Cenex Station…They have a bait shop area inside, but again, not so sure about minnows…