HGTV host Carter Oosterhouse. (Alberto E. Rodriguez/Getty Images)

• Carter Oosterhouse, the strapping TV carpenter/host of “Trading Spaces” and HGTV fame, and actress-wife Amy Smart dining with a large family group at Old Ebbitt Grill Wednesday night.

• Bill Pullman and Jenna Elfman with other cast members of “1600 Penn” catching a bite at BLT Steak Wednesday night after their screening of the POTUS-themed sitcom at the White House a few blocks away.

More Reliable Source: Richard Nixon; 1600 Penn; Elizabeth Wurtzel; Zero Dark Thirty; Alex Ovechkin