Rain or shine, this weekend brings opportunities to eat and drink aplenty, particularly if you’re planning on hanging out in the ‘burbs. Taste of Bethesda On Saturday from 11-4 along Norfolk, St. Elmo, Cordell, Del Ray, and Auburn Avenues, sample eats from 50 restaurants around Bethesda. Four tickets are $5. Jason Storch on DC Foodies says it’s a “time when hundreds flock to the streets of Bethesda to sample treats from the local restaurants…