It sound like Millstream has brought back most of their employees after being mostly shut down for a few weeks.
Also, looking at the way Big Grove's Easy Eddie is flying off the shelves of my local HyVee, Big Grove must be doing OK. I've also heard that Iowa Brewing is doing quite well. I know Clockhouse has been offering their product if you have one of their growlers (or want to buy one of their growlers), but you have to make arrangements to show up at their door during certain hours and on certain days. Someone else reported about Thew, I can't improve on that. Lion Bridge has info on their web page, their in store can sales seem to be doing OK. No word about Quarterbarrel. Third Base was closed and not answering its phone early in the crisis, have not tried back but imagine that they could have enough food traffic to keep the place above water. Not sure if Third Base would let their beer go out the door in their crowlers. No word on Backpocket except their product is still in stores. ReUnion has posted on their website that they are opening up on Friday May 8 (probably under restricted restaurant rules?). Hope that House Divided can survive at least until I can visit once... Kalona Brewing Company has details for ordering their product on their website (wondering if they are doing their own distributing, I haven't seen them in my HyVee for a while).