Billy Strings, Katt Williams and other fun things to do around Jacksonville this weekend

There are a lot of big events going on around Northeast Florida this weekend, but two of the biggest — Billy Strings' Friday, Saturday and Sunday concerts in St. Augustine and Katt Williams' comedy show in downtown Jacksonville, are sold out.

There's still a big railroad festival in Callahan, a local favorite releasing a new album and three Jacksonville Symphony performances for those of us who didn't score a ticket.

Billy Strings

If you don’t already have a ticket for one of Billy Strings three shows at the St. Augustine Amphitheatre, you’re out of luck – they're all sold out (for the fourth consecutive year). He’s playing Friday, Saturday and Sunday night and, if past performances are an indication, won’t play the same song twice.

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Katt Williams

Back in 2017, Katt Williams recorded a Netflix special at the Florida Theatre, notably tearing into the city and its institutions. He’s back, at the much larger VyStar Veterans Memorial Arena, for a stop on his Dark Matter Tour. The show, scheduled for 8 p.m. Friday, is sold out.

RickoLus album release party

Jacksonville Beach native RickoLus has been consistently churning out music for more than a decade. He’s ready to release his latest album, “These Things Happen,” at a party that starts at 8 p.m. Friday at the Walrus. Gringo Star, Ashley Reda and Luci Lind open. Tickets are $17.

‘Let’s Misbehave’

The Jacksonville Symphony welcomes guest vocalist Tony DeSare for three performances of Cole Porter favorites. You’ll get a kick out of the abbreviated matinee show at 11 a.m. Friday ($35-$44) or the full evening performances at 7:30 p.m. Friday and Saturday at Jacoby Symphony Hall ($30-$85).

Railroad Day Festival

Callahan joins in the celebration of Nassau County’s 200th birthday at its annual Railroad Day Festival, held around the Callahan Train Depot from 9 a.m. to 4 p.m. Saturday. The fest includes live music, model trains, a car show and arts and crafts vendors. Free.