Valparaiso  (Porter), Porter County Expo Center. Speakers, seed and bulb exchange, vendors and exhibitors, children’s activity area, garden photography contest, food, and more. 8 a.m.-4 p.m (CST). Cost: $10 for adults, children under 12 are free. 219-465-3555. pcmastergardener@gmail.com. www.facebook.com/events/3173349292737785/
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