This family-friendly event, now in its sixth year, offers up lots of Irish fun at The Market Common. This year’s Irish Fest will include live music, vendors, food and kids’ activities like inflatables and face painting. Don’t forget the highlight for the adults—visit the website for a full beer list. Valor Park at The Market Common. Saturday, 11 a.m.–7 p.m. Free. (843) 712-2618, www.festivalpromos.com