If you mean onto the field or in the seats, then no. However, Gilette is surrounded by a shopping center, a gift shop, and offices that all have varying degrees of access and views of the stadium. From ground level. There are gates that allow a full view of the field, even when closed.
No
No, you can visit Patroits Place and the shops whenever but not the stadium
No only in surrounding areas (pro shop, restaurants etc)
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