From the Polish forum:
LOT a koronawirus - Strona 40
Gdańsk LO 3836 22 pax
LO 3816 19 pax
Kraków LO 3924 25 pax
Poznań LO 3948 17 pax
Rzeszów LO 3812 13 pax
Wroclaw LO 3848 16 pax
Zielona Góra LO 3986 8 pax
Szczecin LO 3936 51 pax
The same forum is reporting LO Lounge in WAW has pre-packaged sandwiches. Wine is available (not sure about other booze).