The fourth annual GreenAllies student networking conference, held from 10 a.m. to 3 p.m., February 10, includes student environmentalists and sustainability professionals sharing ideas and environmental clubs from around the region.

GreenAllies works to empower students to lead sustainability projects in their community. They provide resources, mentorship, education and networking opportunities to students of all ages. Programs include an annual college networking conference, a student sustainability project database, a national scholarship competition and more.

Admission is $15 to $20. Location: 500 College Ave., Swarthmore, PA. For tickets, visit Tinyurl.com/GreenAlliesConference2018 For more information, visit GreenAlliesnetwork.org.