Who’s ready to put away the winter mittens and dust off the gardening gloves? Wheatsville has green thumbs covered with this super starter plant sale offering plant babies of all styles, from tomatoes to peppers to herbs. Plus, catch up with sustainability orgs all day: Austin Youth River Watch gives a water conservation and quality testing demo at 11am; Central Texas Pig Rescue shares how it supports swines at 12:20pm; Central Texas Mycological Society demonstrates mushroom growing at 2; and Rebecca Maze, a Travis County master gardener, talks composting at 3:20. Bring the whole fam so you’ll have plenty of hands to carry off your new plant brood – they’re buy five, get the sixth free! – Kat McNevins
