Many are asking which currency to take to Kyiv – rubles or dollars. Here is the average exchange rate at the city's exchange offices – for both rubles and dollars. Take a look:
http://www.ricardo.com.ua/currency/currency?c=1&tab=graph

Those who have bought a ticket – don't forget to let me know about your arrival time/date, and whether you need accommodation. As of today, 6 people haven't responded about accommodation – out of 21 participants and 4 guests.

I'm especially worried about Lekha – I don't have your contact information. Please get in touch.