Take advantage of the warm weather with a trip to the Atlanta Fair, the Conyers Cherry Blossom Festival or the Atlanta Science Festival.

Atlanta Fair. Through April 5. Under 36": only $1. Over 36": $3-$8. Rides and games cost extra. Unlimited ride wristbands available on weekdays. Turner Field's gray lot, 655 Central Ave. S.W., Atlanta. www.atlantafair.com. 

Joel Osteen: "A Night of Hope." 7 p.m. March 21. $15. Georgia Dome, 1 Georgia Dome Drive N.W., Atlanta. www.gadome.com.

Conyers Cherry Blossom Festival. March 21-22. Free; parking $5, or $8 for two-day pass. Georgia International Horse Park, 1996 Centennial Olympic Parkway, Conyers. www.conyerscherryblossomfest.com.

Atlanta Science Festival. March 21-28. Various venues around Atlanta. atlantasciencefestival.org.

Neil deGrasse Tyson. 7:30 p.m. March 24. $68-$121. Fox Theatre, 660 Peachtree St. N.E., Atlanta. foxtheatre.org.

Brookhaven Cherry Blossom Festival. March 27-29. Blackburn Park, 3493 Ashford Dunwoody Road, Atlanta. brookcherryfest.org.

Baconfest 2015. A benefit for Dad's Garage Theatre Company. 1 p.m. March 28. $25-$90. Masquerade Music Park, 695 North Ave. N.E., Atlanta. www.masqueradeatlanta.com.

"Civil War in Sandy Springs." Through April 1. Free. Heritage Sandy Springs Museum, 6075 Sandy Springs Circle N.E., Sandy Springs. 404-851-9111, www.heritagesandysprings.org.