My wife and I, with a hankering for Vietnamese food, tried out R & N in Manheim Township last night. Everything was great: the iced tea, spring rolls (several kinds by the full or half order), salad, and soup. Food is cooked to order, amply portioned, priced well, and it's worth it if you have to wait a little bit. The only downside is the small size of the place; only about 10 or 12 tables. However, we did not have to wait long, only about 10 minutes (if that) for a table. A bonus, that my wife kept mentioning was the simple decor and general cleanliness of the place, unlike several other V places we've patronized in the past. Also, the menu is relatively large for a Vietnamese restaurant (in this area, anyway).
I will definitely be stopping by to try their banh mis and picking up takeout on the way home.