The Mueller Community Associations’ Landscape Committee invites you to the: Mueller Plant Fest: Home and Prairie. Have Master Gardeners answer your lawn, landscape and vegetable gardening questions. Learn how to bring the plants and wildlife of the Blackland Prairie to your home landscape. Learn from experts ranging from Master Naturalists, to Master Gardeners, to representatives from the Lady Bird Johnson Wildflower Center. Entertain the youngsters with plant-oriented activities. Bring a lunch and picnic in the dozens of acres of parkland.