Edit: all the unhelpful clues, including bad hinting and misleading ASCII art, were removed and other, (hopefully) more sensible ones were added.
You just moved to a new city, and your childhood friend, who happens to live nearby, has invited you for lunch. On your way, however, you get too engrossed in counting the fire hydrants and stray from the correct path. Before you know it, you end up in a strange park surrounded by all kinds of bizarre stone sculptures.
Upon closer inspection, you discover that each stone has some sort of code written on it.
The first stone is shaped like a boiler and has the following inscriptions on it:
3928034946501434558
8970719425863987727
5471096295374152111
5136835062752602326
The second stone is shaped like a bowl of macaroni, decorated with these digits:
9711147174
5715745732
0393520912
2316085086
8275588901
The third stone is a sculpture of Rudolph, the red nosed reindeer. There is a quite verbose branding on him:
83479775356636
98074265425278
62551818417574
67289097777279
38000816470600
The fourth stone looks perfectly normal. It looks like a bottle of champers with all the numbers from 674 to 702 listed on it. Apparently, there was not enough space left for 703.
674
675
676
...
701
702
7--
This doesn't seem to make any sense!
The question is:
What is this place?