The first night of this three-day festival coincides with St. Patrick’s Day. I’ll have some other options for getting your Irish on tomorrow. But if you happen to be in the Harbour Landing area over the weekend, here’s what you’ll find if you stop by the Lancaster Taphouse. And partial proceeds will be going to support Special Olympics.

March 17

LANCASTER MUSICFEST with Sean Burns (6 p.m.), Rugged Little Thing (7:30 p.m.) and the Celtically Hip (9 p.m.).

Friday 18

LANCASTER MUSICFEST with Poor Nameless Boy (6 p.m.), Rugged Little Thing (7 p.m.), Mabaleka (9 p.m.), Mackenzie Jackson (10 p.m.) and Gunner & Smith (11 p.m.).

Saturday 19

LANCASTER MUSICFEST with Sean Burns (4 p.m.), Amy Nelson (6 p.m.), Katie Miller (8 p.m.), Brian Templeton (10 p.m.), Lunar Lander Dance Commander (11 p.m.).

Sunday 20

OPEN JAMĀ hosted by Dustin Ritter (noon-5 p.m.)

To give you a sense of what to expect, here’s a recent video by Amy Nelson for a song called “Coming Back For More”: