Riga and Vilnius operas: BOTH! 行程頭二齣歌劇！

Vilnius Opera utilizes a fancy system for patrons to book tickets.  Unfortunately an online customer can only pay by making a transfer from a Lithuanian bank account.  Otherwise, pay cash at the box office, which is of course located in Vilnius, Lithuania.  However, it’s imperative I see Tchiakovsky’s Eugene Onegin!!! The payment system comes with an online assistance feature, although that doesn’t help much in this case.  我可是超想看《尤金奧涅金》～不然我去Vilnius幹嘛～（正解：觀光啊）

不過今天（由於刪去Estonia的Rakvere、Sillamae、Narva，必須）重新處理波羅的海三小國和波蘭的安排時，發現雖然我本來不太想看Riga的Don Giovanni，但時間往前移二天的結果是我可以看5/10的Aida呢。是沒很想看這種戲，因為很怕製作欠佳和／或歌手欠佳。仍然寫email去問，因為Riga Opera的購票網頁有問題，結果

Bye bye Tukums 立陶宛刪一天

Just deleted a Latvia day: Jaunpils Castle + Tukums.

That means everything from then on: Kuldiga, Liepaja, Klaipeda, Lithuania and Poland, and so on, are shifted to one day earlier.

I need to double and triple check my Excel file to make sure that the things that follow correspond to the right dates — I mean, things like flights and operas.

And if