Banger's 3rd Annual Barrel-Aged Bonanza. For the third straight year, the beer-loving Rainey Street bar is hosting a celebration of beers that have been perfected in barrels. And you probably won't find a tap list, featuring more than 30 barrel-aged options, anywhere else. Beers include Brash Brewing Hammer Smash Face, Firestone Walker Mole Merkin and (512) Brewing Whiskey Barrel-Aged Double Pecan Porter. There is even a gin barrel-aged cider. 6 to 9 p.m. Jan. 24. Free. 79 Rainey St. facebook.com/events/1074811766012013/.
"Momentarily" and "Arranged Flowers." Grayduck Gallery celebrates PrintAustin 2019 with two exhibits featuring exceptional print makers: Amze Emmons and Yoonmi Nam. Emmons catalogues repeating patterns in our daily world, noticing continued perseverance in the face of uncertainty and hardship. And Nam's work considers the space where transience and permanence coexist, using images of man-made environments and objects and cut flower arrangements as metaphors. 11 a.m. to 6 p.m. Thursday-Saturday, 12 to 5 p.m. Sunday through Feb. 17. 2213 E. Cesar Chavez St. grayduckgallery.com.
2019 Grow Green Landscape Professional Training Series. This new series has been developed with the goal of protecting our natural resources. Austin residents will be given access to a variety of landscape professionals who can offer sustainable options for landscape design, installation and care. The first class in the four-week series is about rainscaping and cisterns. 9 a.m. to 4 p.m. Thursday through March 7. $20 per class; $75 for the series. Zilker Botanical Garden, 2220 Barton Springs Rd. eventbrite.com/e/2019-grow-green-landscape-professional-training-series-tickets-53923512678.
"Propagating Your Favorite Plants" at Zilker Botanical Garden. The Garden Club of Austin will host a meeting centered around this topic, with how-to demonstrations that will include various succulents and antique roses. Expect an exciting, interactive program. 7 p.m. Jan. 24. 2220 Barton Springs Rd. thegardenclubofaustin.org/next_meeting.cfm.
Winter Tree Fest. Celebrate Texas trees with the Lady Bird Johnson Wildflower Center, which will offer family-friendly tree climbing, walks and talks, s'mores roasting, fort building, a scavenger hunt, a tree sale and more. The center's ecologists and arborists will give demonstrations under the trees, and young explorers can learn, craft and play all day. 11 a.m. to 4 p.m. Jan. 26. Free for members; $6-$12 admission. 4801 La Crosse Ave. 512-232-0100, wildflower.org/event/winter-tree-fest.
Pruning Grape Vines. Roger Igo and Stacie Primeaux of the Natural Gardener present a new free workshop. For the best health and productivity, grapes require an intricate pruning and training program that Primeaux will take you through, step by step. You'll also learn other growing tips and shop for the proper grape varieties that will thrive in Central Texas. 10 a.m. Jan. 26. Free. 8648 Old Bee Cave Rd. 512-288-6113, naturalgardeneraustin.com.