Originally Posted by speedytimmy

If I understand correctly, one can access the LH F lounge in Munich arriving on an overnight flight from the US on LH in F.

My question is, if one leaves the lounge to explore Munich during a 12 hour layover, can I return to the LH F lounge when departing that evening on a *Alliance flight in F?

I would think technically no. Can one, however, store luggage in the lounge during the day? If so, would that a reason to be able to get back in the lounge?