I am a local in Luxembourg, originally born in Poland but living here for the past 7 years. I play tennis, do jogging and keep a healthy lifestyle:) so I can show you the best places to do sports in Luxembourg, find a park to have a morning jogging or play some sports. Don't worry I am not too strict and can show you some places to go out at night as well :) Also if you are interested in professional clubs, language meetups or hiking I can advise as well :)