Natili’s Restaurant and Lounge,

104 W. Wayne St., presents Street Fair with Buzz and Keefe on Friday and a St. Patrick’s Day celebration with Vince’s Piano Quartet on Saturday. Both begin at 9:30 p.m. No cover. Call 724-287-5033.

A Mars singles dance for St. Patrick’s Day is planned for 8 p.m. to midnight Saturday at the Mars VFW, 331 Mars-Valencia Road, Mars. A dance lesson is from 7 to 8 p.m. Admission is $10. Call 724-352-7687 or 724-625-1910.

Rock Ann Haven, 141 Greenwood Drive, presents the rock band Plastered in Paris at 10 p.m. Friday. No cover. Call 724-283-1826.

Beacon Hotel, 231 Beacon Road, Renfrew, presents pianist Bob Matson playing contemporary music at 9 p.m. Friday. Cooney will play piano at 6:30 p.m. Saturday. Call 724-586-6233.

Hotel Saxonburg, 220 Main St., Saxonburg, presents guitarist/vocalist Dale Cinski from 6 to 8 p.m. Wednesday in the tavern. Call 724-352-4200.

Lyndora Hotel, 1 Main St., Lyndora, presents a St. Patrick’s Day Benefit Bash 2 at 6 p.m. Saturday. Bands will include Plastered in Paris, 2 Mile Ditch, Double Shot, ZZ Top tribute band Smokin Chrome and Ramones tribute band Gabba Gabba Hey. Cover is $8. Proceeds will benefit Butler musician and cancer survivor Washboard Tony and his ongoing medical expenses. Call 724-283-1289.

T.J.’s Hideaway, 346 Spithaler School Road, Evans City, presents rock band Earthquakers on Saturday. Cover is $7. Call 724-789-7858.