It's the curtain in front of the Holy Ark.
A couple of examples are the parochet (cloth curtain in front of the holy ark), which is decoratively embroidered; and the Torah scroll, which is adorned with a decorative crown, often made of silver.
some judaism thingy majig lol
I assume you mean the curtains on the Ark (known to Ashkenazi Jews - those from North and Eastern Europe - as the Aron Kodesh and to the Sephardi - Jews from Spain, Portugal and North Africa - as the Hekhal) used to contain the Sefer Torah, as any other curtains in a synagogue are likely to be practical and of little significance. These curtains are known as parochet (also spelled paroches or parokhet. Most Arks are also fitted with doors - in Ashkenazi and Mizrahi (Jews from the Middle East) synagogues, the curtains will be outside the doors while in Sephardi synagogues they'll be inside.
Usually a synagogue will have a billboard or signage indicating it is a synagogue.
According to their website, it appears to be a progressive synagogue.
Meet me at the synagogue!
A synagogue is a place of worship. Here are some sentences.The new synagogue is lovely.They went to the synagogue to pray.We will have our classes in the synagogue.a synagogue is a place of worship so you could say... they prayed in the synagogue.
The head of the synagogue is the rabbi !
The plural of synagogue is synagogues.
Synagogue IS important to Jews.
The word "synagogue" does not have an antonym.
No one worships the synagogue itself. God is worshiped in the synagogue.