LINDENWOOD PARK NEIGHBORHOOD • The association's tweetups highlight neighborhood restaurants. Where 3500 Winehaus, 3500 Watson Road, St. Louis • When 5:30-7 p.m. Feb. 28 • More info lindenwoodpark.org

TWITTER BRUNCH • St. Louis Social Media Group offers tips for Twitter beginners. Space is limited. Where Sabu's Coffee, 5708 Oakland Avenue, St. Louis • When 11:30 a.m. Feb. 29 • More info meetup.com/St-Louis-Social-Media

STL SYMPHONY TWEETS • The St. Louis Symphony Orchestra (@slso) will host its first tweetup. Space is limited; tickets are $15. Where Powell Hall, 718 North Grand Boulevard, St. Louis • When 8 p.m. March 2 • More info stlsymphony.org/tweets/

INSTAMEET • This is the Instagram version of a tweetup. Local Instagram users will participate in a photowalk through Citygarden. Where Eros Bendato sculpture at Citygarden, 801 Market Street, St. Louis • When Noon March 11 • More info meetup.com/Instagram/Saint-Louis-MO/603152/