Update for Delta Fredericton, NB, Canada:
Lounge closed on weekends, accessible by room key. Soft drinks, coffee and tea available.
Was given a coupon valid for made-to-order breakfast for 2 guests
in the restaurant as a Gold Elite on Saturday. During our stay, because of a Mother's Day Brunch event, the restaurant was full. We were advised to go back to our room and order room service. Not sure if this was an exception or if the coupon can normally be used for in-room dining.