Home and Garden events across Metro Detroit

44th annual Ann Arbor Bonsai Society Show

Sponsored by Matthaei-Nichols and Ann Arbor Bonsai Society. 10 a.m.-4:30 p.m. Sat. and Sun. Adults, $3; children ages 11 and younger, free. Matthaei Botanical Gardens, 1800 N. Dixboro, Ann Arbor. lsa.umich.edu.

Alien Invaders

Participants will hike along the wetland and forest trails to investigate invasive plants and wildlife that have been wrecking havoc throughout Michigan. 10 a.m.-noon Sat. Wayne County residents: $2 adults; $6 per child. Non-county residents: add $1 per person. Crosswinds Marsh, 27600 Haggerty, New Boston. (734) 654-1220.

Urban Agriculture 2016: Some Like It Hot! Using Rocket Stoves to Extend Your Growing Season

Sponsored by the Greening of Detroit. 1-3 p.m. Sat. $5. Detroit Market Garden, 1850 Erskine. (313) 237-8733, (313) 961-6675 or greeningofdetroit.com.

MSHDA Housing Fair

Subjects include buying a home, foreclosure prevention, mortgage modification and credit repair. 10 a.m.-2 p.m. Sat. Huntington Bank Headquarters, 801 W. Big Beaver, Troy. (313) 456-3560.

Enter events at events.detroitnews.com.