Tartu Old Observatory is offering solar observation sessions throughout the summer. They will take place on Tuesday and Saturday afternoons if the sky is clear. On Tuesdays from 3 p.m. through 5 p.m. and on Saturdays from 2 p.m. through 4 p.m.
Don’t forget that it is also possible to preorder planetarium shows in English. Orders must be placed at least 3 days in advance and will cost 2 € per person.