The 64th annual National Tom Sawyer Days celebration begins its four day run Wednesday in downtown Hannibal.

Events begin with the pet show at 1 p.m. in Central Park.

The carnival opens at 5 p.m. with a grand opening $20 armband special.

The gates open at Tanyard Gardens at 5:30 p.m., with Grammy Award winning Bluegrass artist Rhonda Vincent and The Rage taking the stage at 7 p.m.

National Tom Sawyer Days continues through Saturday.