Omaha loves beer. We have a LOT of beer festivals. Come visit sometime. I’m going to list these in order of size. The first two are our major fests, and everything under that are fun, but probably not what you'd want to plan a trip around. I'm giving Oktoberfest it's own section as we have quite a few of those.
Omaha Beer Week
There are so many events that happen this week, I'm not going to bother to try to list them all. http://www.omahabeerweek.com. We do it in February as it's either cold as hell or we're thankful it stopped being cold as hell. Either way, not much else going on.
Extreme Brought To You By Beertopia
The biggest beer fest in Nebraska. Generally in February this indoor festival features only beers that are 7% ABV or greater. This obviously requires a pretzel necklace, so plan ahead and watch it when you give people hugs. I would also suggest either riding the shuttle from the Crescent Moon, planning on cabbing/Lyft/Uber it, or getting a room at a hotel next door or nearby.
The Great Nebraska Beer Fest
Put on by Nebraska Brewing Company and generally in late August, this outdoor festival is famous for having many breweries represented that simply do not distribute in Nebraska or Iowa. This makes it a must-attend event for beer lovers in town.
Benson Beer Fest
Feels more like a block party than most festivals. Always a good time. Probably my favorite at current.
Omaha Beer Fest
The date of this outdoor fest tends to change year to year. Usually has a bunch of unrelated stuff like insurance companies and people selling tchotchkes. Personally this is the one I skip.
Beer & Bacon Fest
Beer. Bacon. Only attended once by helping a friend work the Deschutes tent. We sold a lot of Fresh Squeezed that day. Still was a good time and I had some good food as well.
Held in the Crescent Moon, a scaffolding is erected and all the tables are removed. Beads and beer flow all night long. Don’t be a creep, leave your cameras at home. A limited menu is available for food.
This outdoor event is held behind the Huber Haus. Generally it’s going to be around 32 degrees, so dress warm. It’s nice to hang around the fire drinking Bocks with other hardcore beer drinkers. Remember once you are about half done with your beer to get it poked with the hot iron from the fire. This will caramelize the sugars in the Bock and give a different flavor to it. Bring your stein if you have one! If you get too cold, head inside and warm up for a bit and get something to eat.
In recent years plenty of other places have started doing a Bockfest as well such as the German American Society and Rathskeller to name a few.
Held in Crescent Moon. Nothing really special about this one, except that's the morning Extreme tickets go on sale.
Indefinitely cancelled due to politicians being shitty.
Poland Invades Germany! Held behind the Huber Haus, this outdoor festival features Polish Beers and Polka Bands. Can’t go wrong there.
Brew At the Zoo
Omaha is home to one of the best zoos in the country. Zoo. Beer. No kids. Sells out almost immediately. Never been, personally. People enjoy it.
Raises money for Habitat for Humanity. The first beer related event I attended when I moved to town. Usually on a weekday (Thursday IIRC), so hard to attend.