What are the must see's and do's in these places in April (not tourist season yet at Corfu, so many places closed)? If you've been there and know some good places to visit, let me know. Whiskey bars. Good shops. Boat trips somewhere. Some car related things to see / places to visit? We have 3 days in Athens and 5 days in Corfu.

Also if you have accommodation suggestions for Athens (nice central hotel within walking distance of the shop district + affordable, not luxury) bring them on! Haven't yet booked the Athens hotel, a lot to choose from.