Given a travel related situation, and given a specific question about the situation, summarize the question into a title

[Q]: I'm planning to visit a few places in Egypt during the month of January or February.  The locations on my itinerary are:


Cairo
Alexandria
Aswan
Abu Simbel
Luxor


I plan to spend anywhere from 1 to 2 days at those locations.  Is it culturally acceptable for a male to wear shorts, tshirts and flip flops?  What's the temperature like at this time of the year?  Will I need a sweater?  Are hiking boots required or just the general walking shoes?  My tour will not include hiking for more than 1 hour.

[A]: What kind of clothes and footwear are ideal to visit Egypt?


[Q]: When I was in Barcelona I saw many bike sharing stations in the city, belonging to a program called Bicing. Remembering how convenient it was to use the service in London, I decided to try and register. However their website was in Spanish/Catalan and the stations themselves didn't have a registration option, so I gave up. Reading up on Bicing later on I've found the following paragraph on Wiki:


  The Bicing member cards are only sent to addresses in Catalonia in an attempt to prevent tourists from using the system.


Is this still true as of 2016? If so, is it possible to register and send a Bicing card to a friend's/hotel's address?

The official website also mentions an "In person" ("De manera presencial") registration option. Is it possible for a tourist to use that instead?

[A]: How can a tourist register for the Bicing bicycle sharing in Barcelona?


[Q]: I will have about 4-6 days in Belgium (in August) with my father, who is in his 60s. He is not a big city person. We will be coming in from London, and after Belgium we will be staying a day or two in Mannheim.

I feel that Bruges or Ghent or both would be better choices to avoid the "big city" of Brussels. However, I've seen multiple pieces of advice that indicates they are "day-trip" cities. How can I determine which would be the better one for us to stay in?

[A]:
On a trip to Belgium, should I stay in Bruges or Ghent?