catalin.m

With this plugin you can create multiple galleries, all filed under “Gallery” page. 
Very easy to use, just install, and start adding galleries in your Gallery section in admin. 
Pictures are added in each gallery with the help of WordPress’s Media Uploader. If you want a certain image to show up as the gallery cover instead a random one, set it as featured image. You can select two sizes of the images: one size for gallery cover images, another for thumbnails shown in each gallery page.

AW Gallery

Create multiple galleries, each with it's own page.

Yannick Lefebvre

The purpose of this plugin is to allow users to create one or more schedules of weekly events and display these schedule on one or more pages as tables. Users can style their schedules using stylesheets based on the category of items and can assign information to items that will be displayed in a tooltip.
You can try it out in a temporary copy of WordPress <a href="https://demo.tastewp.com/weekly-schedule" rel="nofollow ugc">here</a>.

Weekly Schedule

The purpose of this plugin is to allow users to create a schedule of weekly events and display that schedule on a page in a table form.

AW Gallery vs Weekly Schedule