East Side Neighborhood Services, 1700 2nd St. NE. Registration: 612-787-4086 or VitalLiving@esns.org. Gather in the ESNS Tech Lounge Mondays and Wednesdays, 11 am-12:30 pm. Classes are free, but an RSVP is a must.  Feb. 19: Getting Started with Duolingo. Feb. 24: Intro to Booking Vacation Stays Online. Feb. 26: Drop-In Tech Time (no class). March 3: Digital Scrapbooking Tools. March 10: Social Media for Job Searches. Drop-In Tech Support: Wednesdays, 11 am-12:30 pm, In-person. Starting in March, ESNS will have open…