Recommended restaurants for example here
(On Friday with cheaper, cca 120 CZK, noon menu; all in adjacent streets Újezd, Karmelitská and Vítězná, or at square Malostranské náměstí)
- Profesní dům (www.profesnidum.cz)
- Ferdinanda (www.ferdinanda.cz)
- Pod Petřínem (www.pivnicepodpetrinem.cz)
- Cantiena (Mexican restaurant, www.restauracecantina.cz)
- Actuel (Mediterranean restaurant, www.actuel.cz)
- Stará Praha (Old Prague, starapraha.eu)
- Malostranská beseda (www.malostranskabeseda.cz)
- Pivnice U ŠVEJKŮ (sometimes with accordion player, www.usvejku.cz)
Quick buffets without sitting
- Bistro SOUP and SALAD (Újezd 46, Praha 1)
- Chinese buffet (Karmelitská 28, Praha 1)
- Subway (Karmelitská 28, Praha 1, www.subsandwiches.cz)
Interesting nearby places for night drinking and walking
- MLÝNSKÁ kavárna (Café Mlýnská, Všehrdova 14/449, Praha 1), entrance with big mill wheel from KAMPA park (you can take beer to park)
- Pivnice U ŠVEJKŮ (sometimes with accordion player, www.usvejku.cz)
- You can enjoy nice view from Petřín hill (and Petřín tower) located over the meeting place and accessible by nearby furnicular (2 stations to the top of the hill or 1 station to Nebozízek with higher-level restaurant, www.nebozizek.cz).
and many others …