5 Things: St. Patrick's Day Craft, Boston Flower Show

1. Mostly sunny: Today will be mostly sunny with a high near 41 degrees and a low around 29, according to the National Weather Service. Weekend forecast: Possible rain on Saturday with a high near 40 and a low around 28; Sunday will be mostly sunny with a high near 39 and a low around 31.

2. Library craft: Drop by the North End Branch Library (25 Parmenter St.) today at 3 p.m. for a St. Patrick’s Day craft. This program is free and open to children ages 3 and up accompanied by a caregiver.

3. Live from The Harp: WAAF’s Mistress Carrie will be broadcasting live from The Harp (85 Causeway St.) on Friday, March 15. Join her and Guinness from 3-7 p.m. for a chance to win tickets to see the Dropkick Murphy’s play that night, right across the street at the TD Garden. You could even win VIP tickets and a chance to sit on stage during the concert.

4. Flower show: Get a taste of spring at the Boston Flower and Garden Show, open today through Friday from 10 a.m. to 9 p.m., Saturday from 9 a.m. to 9 p.m. and Sunday from 9 a.m. to 6 p.m. at the Seaport World Trade Center (200 Seaport Blvd.). Admission is $20 for adults, $17 for seniors over 65, $10 for children ages 6-17 and free for children under six. Learn more and get tickets at bostonflowershow.com.

5. Shamrockah Down Sully’s: The Charlestown Townies Association is hosting a fundraiser for the Bunker Hill Day Parade tonight from 8 p.m. to midnight at Sullivan's Pub (85 Main St.). The Shamrockah Down Sully's will feature live traditional Irish music from Stuart Peak & the Bowling Brothers, step dancing from the Woods School of Irish Dance and live entertainment by DJ Jackie Kelly. There is a suggested donation of $5.

Got a Charlestown event coming up? Make sure it's on our calendar and send the link to becca.manning@patch.com to be featured in one of our morning "5 Things You Should Know."