David Peter, Karol Sidon, Menorah, Jewish holiday of Hanukkah

David Peter, Karol Sidon, Menorah, Jewish holiday of Hanukkah

Prague Chief Rabbi David Peter lights up Hannukah light and Czech Chief Rabbi Karol Sidon reads prayer within Light for Hope event at Memorial of Silence at train station Prague Bubny, Prague, Czech Republic on December 10, 2020. (CTK Photo/Michal Kamaryt)

Menorah, Jewish holiday of Hanukkah

Menorah, Jewish holiday of Hanukkah

Prague Chief Rabbi David Peter (not on the photo) lit up Hannukah light within Light for Hope event at Memorial of Silence at train station Prague Bubny, Prague, Czech Republic on December 10, 2020. (CTK Photo/Michal Kamaryt)

David Peter, Karol Sidon, Menorah, Jewish holiday of Hanukkah

David Peter, Karol Sidon, Menorah, Jewish holiday of Hanukkah

Prague Chief Rabbi David Peter lights up Hannukah light and Czech Chief Rabbi Karol Sidon reads prayer within Light for Hope event at Memorial of Silence at train station Prague Bubny, Prague, Czech Republic on December 10, 2020. (CTK Photo/Michal Kamaryt)

Menorah, Jewish holiday of Hanukkah

Menorah, Jewish holiday of Hanukkah

Prague Chief Rabbi David Peter (not on the photo) lit up Hannukah light within Light for Hope event at Memorial of Silence at train station Prague Bubny, Prague, Czech Republic on December 10, 2020. (CTK Photo/Michal Kamaryt)

Karol Sidon

Karol Sidon

Czech Chief Rabbi Karol Sidon attends the Memory of Patria ceremony on occasion of 80th anniversary of ship carrying Jewish migrants that sunk near Haifa took place in The Prague Shoah Memorial (Bubny Memorial of Silence), Prague Bubny railway station, Prague 7, Czech Republic, on Wednesday, November 25, 2020. Event streamed online at: www.bubny.org and Facebook www.facebook.com/PamatnikTicha. (CTK Photo/Michal Kamaryt)

The Memory of Patria ceremony on occasion of 80th anniversary

The Memory of Patria ceremony on occasion of 80th anniversary

The Memory of Patria ceremony on occasion of 80th anniversary of ship carrying Jewish migrants that sunk near Haifa took place in The Prague Shoah Memorial (Bubny Memorial of Silence), Prague Bubny railway station, Prague 7, Czech Republic, on Wednesday, November 25, 2020. Event streamed online at: www.bubny.org and Facebook www.facebook.com/PamatnikTicha. (CTK Photo/Michal Kamaryt)

Pavel Stingl, Hanus Bor

Pavel Stingl, Hanus Bor

The Bubny Memorial director Pavel Stingl (left) and son of one of tragedy witness Hanus Bor during the Memory of Patria ceremony on occasion of 80th anniversary of ship carrying Jewish migrants that sunk near Haifa took place in The Prague Shoah Memorial (Bubny Memorial of Silence), Prague Bubny railway station, Prague 7, Czech Republic, on Wednesday, November 25, 2020. Event streamed online at: www.bubny.org and Facebook www.facebook.com/PamatnikTicha. (CTK Photo/Michal Kamaryt)

Hanus Bor

Hanus Bor

The son of one of tragedy witness Hanus Bor speaks during the Memory of Patria ceremony on occasion of 80th anniversary of ship carrying Jewish migrants that sunk near Haifa took place in The Prague Shoah Memorial (Bubny Memorial of Silence), Prague Bubny railway station, Prague 7, Czech Republic, on Wednesday, November 25, 2020. Event streamed online at: www.bubny.org and Facebook www.facebook.com/PamatnikTicha. (CTK Photo/Michal Kamaryt)

Karol Sidon

Karol Sidon

Czech Chief Rabbi Karol Sidon attends the Memory of Patria ceremony on occasion of 80th anniversary of ship carrying Jewish migrants that sunk near Haifa took place in The Prague Shoah Memorial (Bubny Memorial of Silence), Prague Bubny railway station, Prague 7, Czech Republic, on Wednesday, November 25, 2020. Event streamed online at: www.bubny.org and Facebook www.facebook.com/PamatnikTicha. (CTK Photo/Michal Kamaryt)

Karol Sidon

Karol Sidon

Czech Chief Rabbi Karol Sidon reads prayer during the Memory of Patria ceremony on occasion of 80th anniversary of ship carrying Jewish migrants that sunk near Haifa took place in The Prague Shoah Memorial (Bubny Memorial of Silence), Prague Bubny railway station, Prague 7, Czech Republic, on Wednesday, November 25, 2020. Event streamed online at: www.bubny.org and Facebook www.facebook.com/PamatnikTicha. (CTK Photo/Michal Kamaryt)

Karol Sidon, Pavel Stingl, Hanus Bor

Karol Sidon, Pavel Stingl, Hanus Bor

Czech Chief Rabbi Karol Sidon (front) watches as Bubny Memorial director Pavel Stingl (left) and son of one of tragedy witness Hanus Bor speak during the Memory of Patria ceremony on occasion of 80th anniversary of ship carrying Jewish migrants that sunk near Haifa took place in The Prague Shoah Memorial (Bubny Memorial of Silence), Prague Bubny railway station, Prague 7, Czech Republic, on Wednesday, November 25, 2020. Event streamed online at: www.bubny.org and Facebook www.facebook.com/PamatnikTicha. (CTK Photo/Michal Kamaryt)

Karol Sidon

Karol Sidon

Czech Chief Rabbi Karol Sidon reads prayer during the Memory of Patria ceremony on occasion of 80th anniversary of ship carrying Jewish migrants that sunk near Haifa took place in The Prague Shoah Memorial (Bubny Memorial of Silence), Prague Bubny railway station, Prague 7, Czech Republic, on Wednesday, November 25, 2020. Event streamed online at: www.bubny.org and Facebook www.facebook.com/PamatnikTicha. (CTK Photo/Michal Kamaryt)

Communicating The Revolution 89 exhibition, Pavel Stingl

Communicating The Revolution 89 exhibition, Pavel Stingl

The Prague Shoah Memorial (Bubny Memorial of Silence) director Pavel Stingl presents an exhibition and communication project Communicating The Revolution 89, which is being prepared on Letna plain (Letenska plan), Prague, Czech Republic, on Tuesday, October 1st, 2019. The project will run from Friday, October 11, 2019 until Saturday, November 30, 2019. (CTK Photo/Katerina Sulova)

Communicating The Revolution 89 exhibition, Pavel Stingl

Communicating The Revolution 89 exhibition, Pavel Stingl

The Prague Shoah Memorial (Bubny Memorial of Silence) director Pavel Stingl presents an exhibition and communication project Communicating The Revolution 89, which is being prepared on Letna plain (Letenska plan), Prague, Czech Republic, on Tuesday, October 1st, 2019. The project will run from Friday, October 11, 2019 until Saturday, November 30, 2019. (CTK Photo/Katerina Sulova)

Communicating The Revolution 89 exhibition, Pavel Stingl

Communicating The Revolution 89 exhibition, Pavel Stingl

The Prague Shoah Memorial (Bubny Memorial of Silence) director Pavel Stingl presents an exhibition and communication project Communicating The Revolution 89, which is being prepared on Letna plain (Letenska plan), Prague, Czech Republic, on Tuesday, October 1st, 2019. The project will run from Friday, October 11, 2019 until Saturday, November 30, 2019. (CTK Photo/Katerina Sulova)

Communicating The Revolution 89 exhibition, Pavel Stingl

Communicating The Revolution 89 exhibition, Pavel Stingl

The Prague Shoah Memorial (Bubny Memorial of Silence) director Pavel Stingl presents an exhibition and communication project Communicating The Revolution 89, which is being prepared on Letna plain (Letenska plan), Prague, Czech Republic, on Tuesday, October 1st, 2019. The project will run from Friday, October 11, 2019 until Saturday, November 30, 2019. (CTK Photo/Katerina Sulova)

Communicating The Revolution 89 exhibition, Pavel Stingl

Communicating The Revolution 89 exhibition, Pavel Stingl

The Prague Shoah Memorial (Bubny Memorial of Silence) director Pavel Stingl opens an exhibition and communication project Communicating The Revolution 89, on Letna plain (Letenska plan), Prague, Czech Republic, on Thursday, October 10, 2019. The project will run from tomorrow until Saturday, November 30, 2019. (CTK Photo/Roman Vondrous)