I'll be coming into the Ontario area end of the month for business. Any places open to outdoor service? Thanks all.
I haven't been to any in Ontario, but next door in Rancho Cucamonga you might try Sour Cellars if you like sours. They make some really excellent ones and have outside seating. https://www.sourcellars.com/ If you're not into sours you might try Hamilton Family Brewing less than a mile away who make some enjoyable beers and have outdoor seating. https://www.hamiltonfamilybrewery.com/
As a side note, LA County is going to have a rule in place where you have to make a reservation a day in advance to visit a brewery (unless it's a brewpub). That doesn't apply to Ontario, or anything east of Pomona/Claremont, or Orange County. Plan accordingly. I would recommend Wicks, down in Riverside. They make some solid IPAs and usually have a good variety of beers on tap.
On another side note, if you're thinking about picking up some bottles or cans to take home with you (or drink in Ontario while you're there) then I'd highly recommend a trip to El Cerrito Liquor, a straight drive of about 19 miles down the I-15 freeway. It doesn't look like much from the outside, but once inside it's got the best selection of great beer you'll find anywhere in the area, and nearly all of it refrigerated. You won't be sorry you went there, although your wallet might, lol. Here's their Instagram page to give you an idea of just a small portion of their selection: https://www.instagram.com/elcerritoliquor/?hl=en