Last Day of School — Today is the final day of the 2016-17 Fairfax County Public Schools year. Congratulations to all the students and enjoy your time off!

Fourth of July Schedule in Herndon — It’s only a couple weeks away. Get ready for the July 4 celebration in Herndon, which will take place at the Herndon Community Center and will culminate with fireworks choreographed to music. [Town of Herndon]

SLHS Students Get Arduino Kits — STEM Engineering students at the school recently received Arduino kits. An Arduino consists of a physical programmable circuit board and a piece of software that is used to write and upload computer code. The kits were funded by a $4,000 grant from AIS Inc. [Fairfax County Public Schools]

‘Field Guide’ to Ticks — Fairfax County has provided a list of need-to-know information about ticks, which have been out with great force this season. [Fairfax County]

Metro Work in Evening Hours — After 10 p.m. tonight, Saturday and Sunday, the Silver Line will only run from Wiehle-Reston East to Ballston. This is due to work on the Orange and Silver lines. [WTOP]