Celebrate the first weekend of summer with these local events.

1 “Organic Gardening for Everyone,” a 90-minute Powerpoint presentation featuring the cultivation of vegetables, fruits, herbs and flowers using natural methods to promote soil and plant health, will be offered by naturalist and landscaper John Root at 6:30 p.m. on Thursday, June 22, at the Dover Town Library, 56 Dedham St.

Free; perennials for edible landscaping and attracting wildlife will be offered for sale.

This program is supported in part by a grant from the Dover Cultural Council, a local agency supported by the Massachusetts Cultural Council, a state agency.

2 Kick off your summer with a fun and unique art experience. Stop by Dover Church’s Kraft Hall between 10 a.m. and 7 p.m. on Saturday, June 24, to browse and buy beautiful pieces by local high schoolers and professionals.

Artists will be exhibiting and selling their pieces of all mediums,…