Winter is the best time to plant trees and shrubs in Texas, so take advantage of this plant sale at the Lady Bird Johnson Wildflower Center. Representatives from Bartlett Tree Experts will be on site to answer questions about tree care and give a talk about planting, watering and pruning trees and shrubs at 10 a.m. Entry to the sale is on a first-come, first-served basis and is included with the cost of general admission, which can range from $0 for children ages 4 and younger to $15/person for non-member adults. Visit their website for full details.