My sister is turning 50, and mentioned she had always wanted to check out the Fifth. Is it a place suitable on a weekend evening for a dinner to include
Mother - 75 - high standards though adventurous
Sister - 50 - ditto
Me - crusty brother ditto less adventurous
Her children ranging in age from sophisticated 30 to easily-bored 15 (he is the only "kid" in age, anyway)
Comments would be appreciated - and alternatives if you don't think it suitable.