Yes there is Mary, Jesus. and the (Monophysite) Trinity, but beyond that literally every day I hear about the following from a very religious populace:
The Ark of the Covenant: “The Ethiopian Orthodox Tewahedo Church claims to possess the Ark of the Covenant, or Tabot, in Axum. The object is currently kept under guard in a treasury near the Church of Our Lady Mary of Zion. Replicas of the Axum tabot are kept in every Ethiopian Orthodox Tewahedo church, each with its own dedication to a particular saint; the most popular of these include Mary, George and Michael.”
St. George, slaying the dragon, he is prominent in church paintings.
Days of fasting, 55 a year, and thus Ethiopian restaurants are very good for vegetarians and vegans.
Addendum: from the comments, by Yves-Marie Slaughter:
55 is only the number of days of fasting during Lent, prior to Easter.
Total number of fasting days for a ‘normal’ Christian per year, would be closer to 155…
A monk may fast more than 200 days a year.
By the way, pork is prohibited altogether.