Today’s highlights at the O.C. Fair

Hours: noon to midnight. Location: 88 Fair Drive, Costa Mesa.

Senior Day: Free Ferris wheel and merry-go-round rides.

More information: www.ocfair.com or (714) 708-3247.

All day: Flower arranging demonstrations

Noon: Senior Oasis Ukulele Jam Session

1 p.m.: Senior golden wedding

2 p.m.: Drapers & Damons fashion show

3 p.m.: San Gabriel Valley Old Tyme Banjo Band

4 p.m.: Peking Acrobats

5 p.m.: Culinary Arts Series -- Rocco di Spirito

6 p.m.: Meridian Racquettes

7 p.m.: Youth karaoke

9 p.m.: Russell Bros. Circus

Source: Orange County Fair & Exposition Center