Hiroshi Sawai

This plugin create calendar shortcode of 1 month Unit. You can relate tagged post to date. Tag has been set by List Calendar > Settings.

List-calendar

This plugin creates calendar shortcode of 1 month Unit. This plugin can relate tagged post to date.

calj

Use the popular CalJ API to display the begin and end times of Shabbat as well as the name of the week’s Parasha on your blog, 
with the help of a simple shortcode
Project: https://github.com/zzgab/calj-wp

CalJ Shabbat Times

Display the Shabbat times (zmanim) for the city of your choice.

List-calendar vs CalJ Shabbat Times