Spring has finally started and nice weather is hopefully on the way. Here is your lineup of weekends events in the area to appreciate the new season.

March 25: Round Rock Firefighter Challenge

Round Rock Firefighters host for the fourth time the Firefighter Challenge. The event is open to all with activities including a silent auction, barbecue, live music and the main competition. The challenge begins with a 4-story tower climb and continues on with a race down a tower, a Kiser sled and a "rescue randy" drag. 8 a.m.-5 p.m. $35 for individuals, $125 for teams. 200 Bass Pro Drive, Round Rock. www.facebook.com/events/594296010781633/

March 25: Round Rock Express Fan Fest

The Round Rock Express' summer season kicks off with an event for the fans, complete with batting practice on the field, train rides, a petting zoo and a hot dog eating contest. 10 a.m.-2 p.m. Free. Dell Diamond, 3400 E. Palm Valley Blvd., Round Rock. 512-255-2255. www.milb.com 

March 25: Crawfish Boil

The Central Texas Harley-Davidson annual event benefits MDA Summer Camp and includes crawfish, corn, potato and sausage plates; drinks; a silent auction; and live music. 11 a.m.-2 p.m. $10 (donation). Central Texas Harley-Davidson. 2801 I-35, Round Rock. 512-652-1200. www.centraltexasharley.com 

March 25: Spring Pfling

Participants are able to register early for summer classes, learn about new programs, and take part in gymnastics and tennis demonstrations in the gymnasium. The event also includes a free petting zoo and bounce houses, city equipment available for photos and performers on the stage. Noon-3 p.m. Free. Recreation Center, 400 Immanuel Road, Pflugerville. 512-990-6350. www.pflugervilletx.gov. [email protected]